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cve-2020-24489
Vulnerability from cvelistv5
▼ | URL | Tags | |
---|---|---|---|
secure@intel.com | https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html | Mailing List, Third Party Advisory | |
secure@intel.com | https://www.debian.org/security/2021/dsa-4934 | Third Party Advisory | |
secure@intel.com | https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html | Vendor Advisory |
▼ | Vendor | Product |
---|---|---|
n/a | Intel(R) VT-d products |
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List\",\"Third Party Advisory\"]},{\"url\":\"https://www.debian.org/security/2021/dsa-4934\",\"source\":\"secure@intel.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html\",\"source\":\"secure@intel.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
rhsa-2021_3027
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3027", "url": "https://access.redhat.com/errata/RHSA-2021:3027" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972325", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972325" }, { "category": "external", "summary": "1972328", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972328" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3027.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:08+00:00", "generator": { "date": "2024-11-15T06:26:08+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3027", "initial_release_date": "2021-08-09T09:56:52+00:00", "revision_history": [ { "date": "2021-08-09T09:56:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-09T09:56:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:08+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS (v. 8)", "product": { "name": "Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.4.0.Z.MAIN.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:8::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "product": { "name": "microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "product_id": "microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20210216-1.20210608.1.el8_4?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64", "product": { "name": "microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64", "product_id": "microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20210216-1.20210608.1.el8_4?arch=x86_64\u0026epoch=4" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20210216-1.20210608.1.el8_4.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src" }, "product_reference": "microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "relates_to_product_reference": "BaseOS-8.4.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" }, "product_reference": "microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64", "relates_to_product_reference": "BaseOS-8.4.0.Z.MAIN.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T09:56:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3027" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210608.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_2307
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2307", "url": "https://access.redhat.com/errata/RHSA-2021:2307" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2307.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:28+00:00", "generator": { "date": "2024-11-15T06:25:28+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2307", "initial_release_date": "2021-06-09T01:45:23+00:00", "revision_history": [ { "date": "2021-06-09T01:45:23+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T01:45:23+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:28+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product": { "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product_id": "BaseOS-8.2.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:8.2::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "product": { "name": "microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "product_id": "microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20191115-4.20210525.1.el8_2?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64", "product": { "name": "microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64", "product_id": "microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20191115-4.20210525.1.el8_2?arch=x86_64\u0026epoch=4" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20191115-4.20210525.1.el8_2.src as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product_id": "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src" }, "product_reference": "microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "relates_to_product_reference": "BaseOS-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product_id": "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" }, "product_reference": "microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64", "relates_to_product_reference": "BaseOS-8.2.0.Z.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:45:23+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2307" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:45:23+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2307" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:45:23+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2307" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:45:23+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2307" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210525.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_2301
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2301", "url": "https://access.redhat.com/errata/RHSA-2021:2301" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2301.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:41+00:00", "generator": { "date": "2024-11-15T06:25:41+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2301", "initial_release_date": "2021-06-09T02:06:22+00:00", "revision_history": [ { "date": "2021-06-09T02:06:22+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T02:06:22+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:41+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.4)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.4::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server E4S (v. 7.4)", "product": { "name": "Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_e4s:7.4::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server TUS (v. 7.4)", "product": { "name": "Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_tus:7.4::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-22.39.el7_4.src", "product": { "name": "microcode_ctl-2:2.1-22.39.el7_4.src", "product_id": "microcode_ctl-2:2.1-22.39.el7_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-22.39.el7_4?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-22.39.el7_4.x86_64", "product": { "name": "microcode_ctl-2:2.1-22.39.el7_4.x86_64", "product_id": "microcode_ctl-2:2.1-22.39.el7_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-22.39.el7_4?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-22.39.el7_4?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.39.el7_4.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src" }, "product_reference": "microcode_ctl-2:2.1-22.39.el7_4.src", "relates_to_product_reference": "7Server-7.4.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.39.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64" }, "product_reference": "microcode_ctl-2:2.1-22.39.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.39.el7_4.src as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src" }, "product_reference": "microcode_ctl-2:2.1-22.39.el7_4.src", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.39.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64" }, "product_reference": "microcode_ctl-2:2.1-22.39.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.39.el7_4.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src" }, "product_reference": "microcode_ctl-2:2.1-22.39.el7_4.src", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.39.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64" }, "product_reference": "microcode_ctl-2:2.1-22.39.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:06:22+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2301" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:06:22+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2301" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:06:22+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2301" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:06:22+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2301" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.39.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.39.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_3317
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux\n7.6 Advanced Update Support.\n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3317", "url": "https://access.redhat.com/errata/RHSA-2021:3317" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972333", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972333" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3317.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:49+00:00", "generator": { "date": "2024-11-15T06:26:49+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3317", "initial_release_date": "2021-08-31T08:30:36+00:00", "revision_history": [ { "date": "2021-08-31T08:30:36+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-31T08:30:36+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:49+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.6)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server E4S (v. 7.6)", "product": { "name": "Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_e4s:7.6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server TUS (v. 7.6)", "product": { "name": "Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_tus:7.6::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-47.23.el7_6.src", "product": { "name": "microcode_ctl-2:2.1-47.23.el7_6.src", "product_id": "microcode_ctl-2:2.1-47.23.el7_6.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-47.23.el7_6?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-47.23.el7_6.x86_64", "product": { "name": "microcode_ctl-2:2.1-47.23.el7_6.x86_64", "product_id": "microcode_ctl-2:2.1-47.23.el7_6.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-47.23.el7_6?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-47.23.el7_6?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.23.el7_6.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src" }, "product_reference": "microcode_ctl-2:2.1-47.23.el7_6.src", "relates_to_product_reference": "7Server-7.6.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.23.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64" }, "product_reference": "microcode_ctl-2:2.1-47.23.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.23.el7_6.src as a component of Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src" }, "product_reference": "microcode_ctl-2:2.1-47.23.el7_6.src", "relates_to_product_reference": "7Server-7.6.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.23.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64" }, "product_reference": "microcode_ctl-2:2.1-47.23.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.23.el7_6.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src" }, "product_reference": "microcode_ctl-2:2.1-47.23.el7_6.src", "relates_to_product_reference": "7Server-7.6.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.23.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64" }, "product_reference": "microcode_ctl-2:2.1-47.23.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.TUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:30:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3317" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.23.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.23.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_3323
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support.\n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3323", "url": "https://access.redhat.com/errata/RHSA-2021:3323" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972336", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972336" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3323.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:18+00:00", "generator": { "date": "2024-11-15T06:26:18+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3323", "initial_release_date": "2021-08-31T07:59:36+00:00", "revision_history": [ { "date": "2021-08-31T07:59:36+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-31T07:59:36+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:18+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.2)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.2::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-12.39.el7_2.src", "product": { "name": "microcode_ctl-2:2.1-12.39.el7_2.src", "product_id": "microcode_ctl-2:2.1-12.39.el7_2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-12.39.el7_2?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-12.39.el7_2.x86_64", "product": { "name": "microcode_ctl-2:2.1-12.39.el7_2.x86_64", "product_id": "microcode_ctl-2:2.1-12.39.el7_2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-12.39.el7_2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-12.39.el7_2?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-12.39.el7_2.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src" }, "product_reference": "microcode_ctl-2:2.1-12.39.el7_2.src", "relates_to_product_reference": "7Server-7.2.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-12.39.el7_2.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64" }, "product_reference": "microcode_ctl-2:2.1-12.39.el7_2.x86_64", "relates_to_product_reference": "7Server-7.2.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64", "relates_to_product_reference": "7Server-7.2.AUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T07:59:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3323" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.39.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.39.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_3255
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3255", "url": "https://access.redhat.com/errata/RHSA-2021:3255" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972334", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972334" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3255.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:42+00:00", "generator": { "date": "2024-11-15T06:26:42+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3255", "initial_release_date": "2021-08-24T10:01:08+00:00", "revision_history": [ { "date": "2021-08-24T10:01:08+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-24T12:01:49+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:42+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.4)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.4::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server E4S (v. 7.4)", "product": { "name": "Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_e4s:7.4::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server TUS (v. 7.4)", "product": { "name": "Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_tus:7.4::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-22.41.el7_4.src", "product": { "name": "microcode_ctl-2:2.1-22.41.el7_4.src", "product_id": "microcode_ctl-2:2.1-22.41.el7_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-22.41.el7_4?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-22.41.el7_4.x86_64", "product": { "name": "microcode_ctl-2:2.1-22.41.el7_4.x86_64", "product_id": "microcode_ctl-2:2.1-22.41.el7_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-22.41.el7_4?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-22.41.el7_4?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.41.el7_4.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src" }, "product_reference": "microcode_ctl-2:2.1-22.41.el7_4.src", "relates_to_product_reference": "7Server-7.4.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.41.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64" }, "product_reference": "microcode_ctl-2:2.1-22.41.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.4)", "product_id": "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.41.el7_4.src as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src" }, "product_reference": "microcode_ctl-2:2.1-22.41.el7_4.src", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.41.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64" }, "product_reference": "microcode_ctl-2:2.1-22.41.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.41.el7_4.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src" }, "product_reference": "microcode_ctl-2:2.1-22.41.el7_4.src", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-22.41.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64" }, "product_reference": "microcode_ctl-2:2.1-22.41.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-24T10:01:08+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3255" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.AUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.AUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.E4S:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.E4S:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.src", "7Server-7.4.TUS:microcode_ctl-2:2.1-22.41.el7_4.x86_64", "7Server-7.4.TUS:microcode_ctl-debuginfo-2:2.1-22.41.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_2304
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2304", "url": "https://access.redhat.com/errata/RHSA-2021:2304" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2304.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:53+00:00", "generator": { "date": "2024-11-15T06:25:53+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2304", "initial_release_date": "2021-06-09T02:23:46+00:00", "revision_history": [ { "date": "2021-06-09T02:23:46+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T02:23:46+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:53+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product": { "name": "Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:7.7::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server EUS (v. 7.7)", "product": { "name": "Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:7.7::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-53.16.el7_7.src", "product": { "name": "microcode_ctl-2:2.1-53.16.el7_7.src", "product_id": "microcode_ctl-2:2.1-53.16.el7_7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-53.16.el7_7?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-53.16.el7_7.x86_64", "product": { "name": "microcode_ctl-2:2.1-53.16.el7_7.x86_64", "product_id": "microcode_ctl-2:2.1-53.16.el7_7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-53.16.el7_7?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-53.16.el7_7?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.16.el7_7.src as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src" }, "product_reference": "microcode_ctl-2:2.1-53.16.el7_7.src", "relates_to_product_reference": "7ComputeNode-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.16.el7_7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64" }, "product_reference": "microcode_ctl-2:2.1-53.16.el7_7.x86_64", "relates_to_product_reference": "7ComputeNode-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "relates_to_product_reference": "7ComputeNode-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.16.el7_7.src as a component of Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src" }, "product_reference": "microcode_ctl-2:2.1-53.16.el7_7.src", "relates_to_product_reference": "7Server-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.16.el7_7.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64" }, "product_reference": "microcode_ctl-2:2.1-53.16.el7_7.x86_64", "relates_to_product_reference": "7Server-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "relates_to_product_reference": "7Server-7.7.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:23:46+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2304" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:23:46+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2304" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:23:46+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2304" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:23:46+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2304" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.16.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.16.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_2300
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2300", "url": "https://access.redhat.com/errata/RHSA-2021:2300" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2300.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:33+00:00", "generator": { "date": "2024-11-15T06:25:33+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2300", "initial_release_date": "2021-06-09T01:07:25+00:00", "revision_history": [ { "date": "2021-06-09T01:07:25+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T01:07:25+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:33+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.2)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.2::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-12.37.el7_2.src", "product": { "name": "microcode_ctl-2:2.1-12.37.el7_2.src", "product_id": "microcode_ctl-2:2.1-12.37.el7_2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-12.37.el7_2?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-12.37.el7_2.x86_64", "product": { "name": "microcode_ctl-2:2.1-12.37.el7_2.x86_64", "product_id": "microcode_ctl-2:2.1-12.37.el7_2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-12.37.el7_2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-12.37.el7_2?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-12.37.el7_2.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src" }, "product_reference": "microcode_ctl-2:2.1-12.37.el7_2.src", "relates_to_product_reference": "7Server-7.2.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-12.37.el7_2.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64" }, "product_reference": "microcode_ctl-2:2.1-12.37.el7_2.x86_64", "relates_to_product_reference": "7Server-7.2.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.2)", "product_id": "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64", "relates_to_product_reference": "7Server-7.2.AUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:07:25+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2300" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:07:25+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2300" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:07:25+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2300" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:07:25+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2300" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.src", "7Server-7.2.AUS:microcode_ctl-2:2.1-12.37.el7_2.x86_64", "7Server-7.2.AUS:microcode_ctl-debuginfo-2:2.1-12.37.el7_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_2308
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2308", "url": "https://access.redhat.com/errata/RHSA-2021:2308" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2308.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:21+00:00", "generator": { "date": "2024-11-15T06:25:21+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2308", "initial_release_date": "2021-06-09T02:02:04+00:00", "revision_history": [ { "date": "2021-06-09T02:02:04+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T02:02:04+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:21+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS (v. 8)", "product": { "name": "Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.4.0.Z.MAIN.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:8::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "product": { "name": "microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "product_id": "microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20210216-1.20210525.1.el8_4?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64", "product": { "name": "microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64", "product_id": "microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20210216-1.20210525.1.el8_4?arch=x86_64\u0026epoch=4" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20210216-1.20210525.1.el8_4.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src" }, "product_reference": "microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "relates_to_product_reference": "BaseOS-8.4.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" }, "product_reference": "microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64", "relates_to_product_reference": "BaseOS-8.4.0.Z.MAIN.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:02:04+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2308" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:02:04+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2308" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:02:04+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2308" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:02:04+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2308" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.src", "BaseOS-8.4.0.Z.MAIN.EUS:microcode_ctl-4:20210216-1.20210525.1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_3322
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support.\n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3322", "url": "https://access.redhat.com/errata/RHSA-2021:3322" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972335", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972335" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3322.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:24+00:00", "generator": { "date": "2024-11-15T06:26:24+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3322", "initial_release_date": "2021-08-31T08:15:28+00:00", "revision_history": [ { "date": "2021-08-31T08:15:28+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-31T08:15:28+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:24+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.3)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.3::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-16.42.el7_3.src", "product": { "name": "microcode_ctl-2:2.1-16.42.el7_3.src", "product_id": "microcode_ctl-2:2.1-16.42.el7_3.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-16.42.el7_3?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-16.42.el7_3.x86_64", "product": { "name": "microcode_ctl-2:2.1-16.42.el7_3.x86_64", "product_id": "microcode_ctl-2:2.1-16.42.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-16.42.el7_3?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-16.42.el7_3?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-16.42.el7_3.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src" }, "product_reference": "microcode_ctl-2:2.1-16.42.el7_3.src", "relates_to_product_reference": "7Server-7.3.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-16.42.el7_3.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64" }, "product_reference": "microcode_ctl-2:2.1-16.42.el7_3.x86_64", "relates_to_product_reference": "7Server-7.3.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64", "relates_to_product_reference": "7Server-7.3.AUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T08:15:28+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3322" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.42.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.42.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_2305
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2305", "url": "https://access.redhat.com/errata/RHSA-2021:2305" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2305.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:07+00:00", "generator": { "date": "2024-11-15T06:25:07+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2305", "initial_release_date": "2021-06-09T02:23:55+00:00", "revision_history": [ { "date": "2021-06-09T02:23:55+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T02:23:55+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:07+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client (v. 7)", "product": { "name": "Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product": { "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-73.9.el7_9.src", "product": { "name": "microcode_ctl-2:2.1-73.9.el7_9.src", "product_id": "microcode_ctl-2:2.1-73.9.el7_9.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-73.9.el7_9?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-73.9.el7_9.x86_64", "product": { "name": "microcode_ctl-2:2.1-73.9.el7_9.x86_64", "product_id": "microcode_ctl-2:2.1-73.9.el7_9.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-73.9.el7_9?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-73.9.el7_9?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.9.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src" }, "product_reference": "microcode_ctl-2:2.1-73.9.el7_9.src", "relates_to_product_reference": "7Client-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.9.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64" }, "product_reference": "microcode_ctl-2:2.1-73.9.el7_9.x86_64", "relates_to_product_reference": "7Client-7.9.Z" }, { 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Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:23:55+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2305" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. 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"CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", 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"availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:23:55+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2305" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.9.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.9.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_2302
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2302", "url": "https://access.redhat.com/errata/RHSA-2021:2302" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2302.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:25+00:00", "generator": { "date": "2024-11-15T06:25:25+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2302", "initial_release_date": "2021-06-09T00:41:50+00:00", "revision_history": [ { "date": "2021-06-09T00:41:50+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T00:41:50+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:25+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.3)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.3::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-16.40.el7_3.src", "product": { "name": "microcode_ctl-2:2.1-16.40.el7_3.src", "product_id": "microcode_ctl-2:2.1-16.40.el7_3.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-16.40.el7_3?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-16.40.el7_3.x86_64", "product": { "name": "microcode_ctl-2:2.1-16.40.el7_3.x86_64", "product_id": "microcode_ctl-2:2.1-16.40.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-16.40.el7_3?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-16.40.el7_3?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-16.40.el7_3.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src" }, "product_reference": "microcode_ctl-2:2.1-16.40.el7_3.src", "relates_to_product_reference": "7Server-7.3.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-16.40.el7_3.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64" }, "product_reference": "microcode_ctl-2:2.1-16.40.el7_3.x86_64", "relates_to_product_reference": "7Server-7.3.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)", "product_id": "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64", "relates_to_product_reference": "7Server-7.3.AUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:41:50+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2302" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:41:50+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2302" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:41:50+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2302" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:41:50+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2302" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.src", "7Server-7.3.AUS:microcode_ctl-2:2.1-16.40.el7_3.x86_64", "7Server-7.3.AUS:microcode_ctl-debuginfo-2:2.1-16.40.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_3176
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fixes:\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\nBug Fix(es):\n\n* [rhel-8.1.0.z] Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates (BZ#1972327)\n\n* [rhel-8.1.0.z] Re-enable 06-8c-01 (TGL-UP3/UP4, CPUID 0x806c1) latest microcode updates (BZ#1972331)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3176", "url": "https://access.redhat.com/errata/RHSA-2021:3176" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972327", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972327" }, { "category": "external", "summary": "1972331", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972331" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3176.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:35+00:00", "generator": { "date": "2024-11-15T06:26:35+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3176", "initial_release_date": "2021-08-17T08:33:36+00:00", "revision_history": [ { "date": "2021-08-17T08:33:36+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-17T08:33:36+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:35+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product": { "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product_id": "BaseOS-8.1.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:8.1::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "product": { "name": "microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "product_id": "microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20190618-1.20210608.1.el8_1?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64", "product": { "name": "microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64", "product_id": "microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20190618-1.20210608.1.el8_1?arch=x86_64\u0026epoch=4" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20190618-1.20210608.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product_id": "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src" }, "product_reference": "microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "relates_to_product_reference": "BaseOS-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product_id": "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" }, "product_reference": "microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64", "relates_to_product_reference": "BaseOS-8.1.0.Z.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-17T08:33:36+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3176" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210608.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_2303
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2303", "url": "https://access.redhat.com/errata/RHSA-2021:2303" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2303.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:47+00:00", "generator": { "date": "2024-11-15T06:25:47+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2303", "initial_release_date": "2021-06-09T02:21:21+00:00", "revision_history": [ { "date": "2021-06-09T02:21:21+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T02:21:21+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:47+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server AUS (v. 7.6)", "product": { "name": "Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_aus:7.6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server E4S (v. 7.6)", "product": { "name": "Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_e4s:7.6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server TUS (v. 7.6)", "product": { "name": "Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_tus:7.6::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-47.21.el7_6.src", "product": { "name": "microcode_ctl-2:2.1-47.21.el7_6.src", "product_id": "microcode_ctl-2:2.1-47.21.el7_6.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-47.21.el7_6?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-47.21.el7_6.x86_64", "product": { "name": "microcode_ctl-2:2.1-47.21.el7_6.x86_64", "product_id": "microcode_ctl-2:2.1-47.21.el7_6.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-47.21.el7_6?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-47.21.el7_6?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.21.el7_6.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src" }, "product_reference": "microcode_ctl-2:2.1-47.21.el7_6.src", "relates_to_product_reference": "7Server-7.6.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.21.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64" }, "product_reference": "microcode_ctl-2:2.1-47.21.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.6)", "product_id": "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.AUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.21.el7_6.src as a component of Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src" }, "product_reference": "microcode_ctl-2:2.1-47.21.el7_6.src", "relates_to_product_reference": "7Server-7.6.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.21.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64" }, "product_reference": "microcode_ctl-2:2.1-47.21.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.6)", "product_id": "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.21.el7_6.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src" }, "product_reference": "microcode_ctl-2:2.1-47.21.el7_6.src", "relates_to_product_reference": "7Server-7.6.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-47.21.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64" }, "product_reference": "microcode_ctl-2:2.1-47.21.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.6)", "product_id": "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "relates_to_product_reference": "7Server-7.6.TUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:21:21+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2303" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:21:21+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2303" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:21:21+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2303" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T02:21:21+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2303" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.AUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.AUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.E4S:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.E4S:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.src", "7Server-7.6.TUS:microcode_ctl-2:2.1-47.21.el7_6.x86_64", "7Server-7.6.TUS:microcode_ctl-debuginfo-2:2.1-47.21.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_2306
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2306", "url": "https://access.redhat.com/errata/RHSA-2021:2306" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2306.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:14+00:00", "generator": { "date": "2024-11-15T06:25:14+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2306", "initial_release_date": "2021-06-09T01:13:02+00:00", "revision_history": [ { "date": "2021-06-09T01:13:02+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T01:13:02+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:14+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product": { "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product_id": "BaseOS-8.1.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:8.1::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "product": { "name": "microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "product_id": "microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20190618-1.20210525.1.el8_1?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64", "product": { "name": "microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64", "product_id": "microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20190618-1.20210525.1.el8_1?arch=x86_64\u0026epoch=4" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20190618-1.20210525.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product_id": "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src" }, "product_reference": "microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "relates_to_product_reference": "BaseOS-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.1)", "product_id": "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" }, "product_reference": "microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64", "relates_to_product_reference": "BaseOS-8.1.0.Z.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:13:02+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2306" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:13:02+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2306" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:13:02+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2306" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T01:13:02+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2306" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.src", "BaseOS-8.1.0.Z.EUS:microcode_ctl-4:20190618-1.20210525.1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_2519
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host.\nThese packages include redhat-release-virtualization-host. Red Hat\nVirtualization Hosts (RHVH) are installed using a special build of Red Hat\nEnterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and\nperforming administrative tasks.\n\nSecurity Fix(es):\n\n* glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits (CVE-2021-27219)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient (CVE-2021-25217)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2519", "url": "https://access.redhat.com/errata/RHSA-2021:2519" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1929858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1929858" }, { "category": "external", "summary": "1948377", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1948377" }, { "category": "external", "summary": "1957238", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1957238" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1963258", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1963258" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2519.json" } ], "title": "Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.16", "tracking": { "current_release_date": "2024-11-15T11:51:52+00:00", "generator": { "date": "2024-11-15T11:51:52+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2519", "initial_release_date": "2021-06-22T13:23:21+00:00", "revision_history": [ { "date": "2021-06-22T13:23:21+00:00", "number": "1", "summary": "Initial 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"redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" }, "product_reference": "redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.3.16-1.el7ev.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src" }, "product_reference": "redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64" }, "product_reference": "redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src" }, "product_reference": "redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" }, "product_reference": "redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" }, "product_reference": "redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ], "known_not_affected": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T13:23:21+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2519" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "cve": "CVE-2021-25217", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "discovery_date": "2021-05-21T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1963258" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Dynamic Host Configuration Protocol (DHCP). There is a discrepancy between the code that handles encapsulated option information in leases transmitted \"on the wire\" and the code which reads and parses lease information after it has been written to disk storage. This flaw allows an attacker to deliberately cause a situation where dhcpd while running in DHCPv4 or DHCPv6 mode, or the dhclient attempts to read a stored lease that contains option information, to trigger a stack-based buffer overflow in the option parsing code for colon-separated hex digits values. The highest threat from this vulnerability is to data confidentiality and integrity as well as service availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient", "title": "Vulnerability summary" }, { "category": "other", "text": "To abuse this flaw an attacker has to be on the same local sub-net of the victim machine. An attacker may send crafted DHCP messages with long lease statements that, when stored locally on file and then re-read by dhclient or dhcpd, might trigger the bug.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ], "known_not_affected": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-25217" }, { "category": "external", "summary": "RHBZ#1963258", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1963258" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-25217", "url": "https://www.cve.org/CVERecord?id=CVE-2021-25217" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-25217", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25217" }, { "category": "external", "summary": "https://kb.isc.org/docs/cve-2021-25217", "url": "https://kb.isc.org/docs/cve-2021-25217" } ], "release_date": "2021-05-26T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T13:23:21+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2519" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient" }, { "cve": "CVE-2021-27219", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "discovery_date": "2021-02-14T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1929858" } ], "notes": [ { "category": "description", "text": "An integer wraparound was discovered in glib due to passing a 64 bit sized value to function g_memdup() which accepts a 32 bits number as argument. An attacker may abuse this flaw when an application linked against the glib library uses g_bytes_new() function or possibly other functions that use g_memdup() underneath and accept a 64 bits argument as size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits", "title": "Vulnerability summary" }, { "category": "other", "text": "Applications that just use GBytes to access the data are affected by this flaw but the highest threat is to data confidentiality and/or the application availability, due to possible out-of-bounds reads. However, if the data in GBytes is taken through functions such as g_bytes_unref_to_data or g_bytes_unref_to_array it might be possible to have out-of-bounds writes due to the wrongly reported size of the buffer.\n\nApplications that use g_memdup to duplicate memory with user-controlled sizes should pay extra attention to the fact that g_memdup accepts a guint size instead of gsize. Thus directly passing a gsize value to g_memdup may results in integer truncation, allocating a buffer smaller than expected.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ], "known_not_affected": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.16-1.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.16-1.el7ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-27219" }, { "category": "external", "summary": "RHBZ#1929858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1929858" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-27219", "url": "https://www.cve.org/CVERecord?id=CVE-2021-27219" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-27219", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27219" } ], "release_date": "2021-02-04T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T13:23:21+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2519" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.16-20210615.0.el7_9.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.16-20210615.0.el7_9.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits" } ] }
rhsa-2021_2299
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: information disclosure on some Intel Atom processors (CVE-2020-24513)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Intel CPU microcode to microcode-20210525 release\n\n* Do not use \"grep -q\" in a pipe in check_caveats.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2299", "url": "https://access.redhat.com/errata/RHSA-2021:2299" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2299.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:25:19+00:00", "generator": { "date": "2024-11-15T06:25:19+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2299", "initial_release_date": "2021-06-09T00:32:32+00:00", "revision_history": [ { "date": "2021-06-09T00:32:32+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-09T00:32:32+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:25:19+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 6 ELS)", "product": { "name": "Red Hat Enterprise Linux Server (v. 6 ELS)", "product_id": "6Server-ELS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_els:6" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:1.17-33.33.el6_10.src", "product": { "name": "microcode_ctl-2:1.17-33.33.el6_10.src", "product_id": "microcode_ctl-2:1.17-33.33.el6_10.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@1.17-33.33.el6_10?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:1.17-33.33.el6_10.x86_64", "product": { "name": "microcode_ctl-2:1.17-33.33.el6_10.x86_64", "product_id": "microcode_ctl-2:1.17-33.33.el6_10.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@1.17-33.33.el6_10?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64", "product_id": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@1.17-33.33.el6_10?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:1.17-33.33.el6_10.i686", "product": { "name": "microcode_ctl-2:1.17-33.33.el6_10.i686", "product_id": "microcode_ctl-2:1.17-33.33.el6_10.i686", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@1.17-33.33.el6_10?arch=i686\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "product": { "name": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "product_id": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@1.17-33.33.el6_10?arch=i686\u0026epoch=2" } } } ], "category": "architecture", "name": "i686" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:1.17-33.33.el6_10.i686 as a component of Red Hat Enterprise Linux Server (v. 6 ELS)", "product_id": "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686" }, "product_reference": "microcode_ctl-2:1.17-33.33.el6_10.i686", "relates_to_product_reference": "6Server-ELS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:1.17-33.33.el6_10.src as a component of Red Hat Enterprise Linux Server (v. 6 ELS)", "product_id": "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src" }, "product_reference": "microcode_ctl-2:1.17-33.33.el6_10.src", "relates_to_product_reference": "6Server-ELS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:1.17-33.33.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6 ELS)", "product_id": "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64" }, "product_reference": "microcode_ctl-2:1.17-33.33.el6_10.x86_64", "relates_to_product_reference": "6Server-ELS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686 as a component of Red Hat Enterprise Linux Server (v. 6 ELS)", "product_id": "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686" }, "product_reference": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "relates_to_product_reference": "6Server-ELS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6 ELS)", "product_id": "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64", "relates_to_product_reference": "6Server-ELS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:32:32+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2299" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:32:32+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2299" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:32:32+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2299" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24513", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962666" } ], "notes": [ { "category": "description", "text": "A potential domain bypass transient execution vulnerability was discovered on some Intel Atom\u00ae processors that uses a microarchitectural incidental channel. Currently this channel can reveal supervisor data in the L1 cache and the contents of recent stores. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: information disclosure on some Intel Atom processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24513" }, { "category": "external", "summary": "RHBZ#1962666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962666" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24513", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24513" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24513" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-09T00:32:32+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2299" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.src", "6Server-ELS:microcode_ctl-2:1.17-33.33.el6_10.x86_64", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.i686", "6Server-ELS:microcode_ctl-debuginfo-2:1.17-33.33.el6_10.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: information disclosure on some Intel Atom processors" } ] }
rhsa-2021_3029
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.7 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3029", "url": "https://access.redhat.com/errata/RHSA-2021:3029" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972332", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972332" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3029.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:22+00:00", "generator": { "date": "2024-11-15T06:26:22+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3029", "initial_release_date": "2021-08-10T16:13:33+00:00", "revision_history": [ { "date": "2021-08-10T16:13:33+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-10T16:13:33+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:22+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product": { "name": "Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:7.7::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server EUS (v. 7.7)", "product": { "name": "Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:7.7::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-53.18.el7_7.src", "product": { "name": "microcode_ctl-2:2.1-53.18.el7_7.src", "product_id": "microcode_ctl-2:2.1-53.18.el7_7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-53.18.el7_7?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-53.18.el7_7.x86_64", "product": { "name": "microcode_ctl-2:2.1-53.18.el7_7.x86_64", "product_id": "microcode_ctl-2:2.1-53.18.el7_7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-53.18.el7_7?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-53.18.el7_7?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.18.el7_7.src as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src" }, "product_reference": "microcode_ctl-2:2.1-53.18.el7_7.src", "relates_to_product_reference": "7ComputeNode-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.18.el7_7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64" }, "product_reference": "microcode_ctl-2:2.1-53.18.el7_7.x86_64", "relates_to_product_reference": "7ComputeNode-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.7)", "product_id": "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "relates_to_product_reference": "7ComputeNode-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.18.el7_7.src as a component of Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src" }, "product_reference": "microcode_ctl-2:2.1-53.18.el7_7.src", "relates_to_product_reference": "7Server-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-53.18.el7_7.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64" }, "product_reference": "microcode_ctl-2:2.1-53.18.el7_7.x86_64", "relates_to_product_reference": "7Server-7.7.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.7)", "product_id": "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "relates_to_product_reference": "7Server-7.7.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-10T16:13:33+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3029" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7ComputeNode-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7ComputeNode-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.src", "7Server-7.7.EUS:microcode_ctl-2:2.1-53.18.el7_7.x86_64", "7Server-7.7.EUS:microcode_ctl-debuginfo-2:2.1-53.18.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_3028
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3028", "url": "https://access.redhat.com/errata/RHSA-2021:3028" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1897684", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1897684" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3028.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:15+00:00", "generator": { "date": "2024-11-15T06:26:15+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3028", "initial_release_date": "2021-08-09T10:18:52+00:00", "revision_history": [ { "date": "2021-08-09T10:18:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-09T10:18:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:15+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client (v. 7)", "product": { "name": "Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product": { "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-73.11.el7_9.src", "product": { "name": "microcode_ctl-2:2.1-73.11.el7_9.src", "product_id": "microcode_ctl-2:2.1-73.11.el7_9.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-73.11.el7_9?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-2:2.1-73.11.el7_9.x86_64", "product": { "name": "microcode_ctl-2:2.1-73.11.el7_9.x86_64", "product_id": "microcode_ctl-2:2.1-73.11.el7_9.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@2.1-73.11.el7_9?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "product": { "name": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "product_id": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl-debuginfo@2.1-73.11.el7_9?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.11.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src" }, "product_reference": "microcode_ctl-2:2.1-73.11.el7_9.src", "relates_to_product_reference": "7Client-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.11.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64" }, "product_reference": "microcode_ctl-2:2.1-73.11.el7_9.x86_64", "relates_to_product_reference": "7Client-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "relates_to_product_reference": "7Client-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.11.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src" }, "product_reference": "microcode_ctl-2:2.1-73.11.el7_9.src", "relates_to_product_reference": "7Server-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.11.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64" }, "product_reference": "microcode_ctl-2:2.1-73.11.el7_9.x86_64", "relates_to_product_reference": "7Server-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "relates_to_product_reference": "7Server-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.11.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src" }, "product_reference": "microcode_ctl-2:2.1-73.11.el7_9.src", "relates_to_product_reference": "7Workstation-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-2:2.1-73.11.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64" }, "product_reference": "microcode_ctl-2:2.1-73.11.el7_9.x86_64", "relates_to_product_reference": "7Workstation-7.9.Z" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" }, "product_reference": "microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "relates_to_product_reference": "7Workstation-7.9.Z" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", 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"privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-09T10:18:52+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3028" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Client-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Client-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Server-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Server-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.src", "7Workstation-7.9.Z:microcode_ctl-2:2.1-73.11.el7_9.x86_64", "7Workstation-7.9.Z:microcode_ctl-debuginfo-2:2.1-73.11.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_3364
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.2 Extended User Support.\n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The microcode_ctl packages provide microcode updates for Intel.\n\nSecurity Fix(es):\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:3364", "url": "https://access.redhat.com/errata/RHSA-2021:3364" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "1972326", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972326" }, { "category": "external", "summary": "1972329", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1972329" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3364.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-15T06:26:11+00:00", "generator": { "date": "2024-11-15T06:26:11+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:3364", "initial_release_date": "2021-08-31T09:26:30+00:00", "revision_history": [ { "date": "2021-08-31T09:26:30+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-08-31T09:26:30+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T06:26:11+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product": { "name": "Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product_id": "BaseOS-8.2.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:8.2::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "product": { "name": "microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "product_id": "microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20191115-4.20210608.1.el8_2?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64", "product": { "name": "microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64", "product_id": "microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20191115-4.20210608.1.el8_2?arch=x86_64\u0026epoch=4" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20191115-4.20210608.1.el8_2.src as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product_id": "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src" }, "product_reference": "microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "relates_to_product_reference": "BaseOS-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v. 8.2)", "product_id": "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" }, "product_reference": "microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64", "relates_to_product_reference": "BaseOS-8.2.0.Z.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-0543", "discovery_date": "2020-04-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1827165" } ], "notes": [ { "category": "description", "text": "A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Special Register Buffer Data Sampling (SRBDS)", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the Red Hat Knowledgebase article: https://access.redhat.com/solutions/5142691", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0543" }, { "category": "external", "summary": "RHBZ#1827165", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827165" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0543", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0543" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0543" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142691", "url": "https://access.redhat.com/solutions/5142691" }, { "category": "external", "summary": "https://access.redhat.com/solutions/5142751", "url": "https://access.redhat.com/solutions/5142751" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri", "url": "https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling", "url": "https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling" }, { "category": "external", "summary": "https://xenbits.xen.org/xsa/advisory-320.html", "url": "https://xenbits.xen.org/xsa/advisory-320.html" } ], "release_date": "2020-06-09T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" }, { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Special Register Buffer Data Sampling (SRBDS)" }, { "cve": "CVE-2020-0548", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788786" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Data Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0548" }, { "category": "external", "summary": "RHBZ#1788786", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788786" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0548", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0548" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0548" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: Vector Register Data Sampling" }, { "cve": "CVE-2020-0549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-01-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1788788" } ], "notes": [ { "category": "description", "text": "A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the \u201cfill buffers\u201d and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: L1D Cache Eviction Sampling", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0549" }, { "category": "external", "summary": "RHBZ#1788788", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788788" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0549", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0549" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0549" }, { "category": "external", "summary": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling", "url": "https://access.redhat.com/solutions/l1d-cache-eviction-and-vector-register-sampling" }, { "category": "external", "summary": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/", "url": "https://blogs.intel.com/technology/2020/01/ipas-intel-sa-00329/" }, { "category": "external", "summary": "https://cacheoutattack.com/CacheOut.pdf", "url": "https://cacheoutattack.com/CacheOut.pdf" }, { "category": "external", "summary": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling", "url": "https://software.intel.com/security-software-guidance/software-guidance/l1d-eviction-sampling" } ], "release_date": "2020-01-27T13:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: L1D Cache Eviction Sampling" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8695", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2020-04-27T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828583" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in Intel\u0027s implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Information disclosure issue in Intel SGX via RAPL interface", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8695" }, { "category": "external", "summary": "RHBZ#1828583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828583" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8695", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8695" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8695" }, { "category": "external", "summary": "https://en.wikipedia.org/wiki/Power_analysis", "url": "https://en.wikipedia.org/wiki/Power_analysis" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html" } ], "release_date": "2020-11-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" }, { "category": "workaround", "details": "Until a firmware update and reboot can be applied, the attack vector can be reduced by limiting read access to the sysfs attributes that export this functionality to userspace. \n\nThe command:\n~~~\nsudo chmod 400 /sys/class/powercap/intel_rapl/*/energy_uj\n~~~\nWill do this for the current boot, it will need to be scripted to run at each boot to remain persistent across reboots.", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Information disclosure issue in Intel SGX via RAPL interface" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8696", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890355" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Vector Register Leakage-Active", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8696" }, { "category": "external", "summary": "RHBZ#1890355", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890355" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8696", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8696" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8696" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Vector Register Leakage-Active" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-8698", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "discovery_date": "2020-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1890356" } ], "notes": [ { "category": "description", "text": "A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: Fast forward store predictor", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8698" }, { "category": "external", "summary": "RHBZ#1890356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890356" }, { "category": "external", "summary": "RHSB-5569051", "url": "https://access.redhat.com/articles/5569051" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8698", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8698" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8698" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html" } ], "release_date": "2020-11-10T13:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: Fast forward store predictor" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24511", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962702" } ], "notes": [ { "category": "description", "text": "Microcode misconfiguration in some Intel processors may cause EIBRS mitigation (CVE-2017-5715) to be incomplete. As a consequence, this issue may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: improper isolation of shared resources in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24511" }, { "category": "external", "summary": "RHBZ#1962702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24511", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24511" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24511" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "hw: improper isolation of shared resources in some Intel Processors" }, { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24512", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-05-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962722" } ], "notes": [ { "category": "description", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: observable timing discrepancy in some Intel Processors", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24512" }, { "category": "external", "summary": "RHBZ#1962722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24512", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-08-31T09:26:30+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:3364" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.8, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.src", "BaseOS-8.2.0.Z.EUS:microcode_ctl-4:20191115-4.20210608.1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "hw: observable timing discrepancy in some Intel Processors" } ] }
rhsa-2021_2522
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks.\n\nThe redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks. \n\nThe ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks.\n\nSecurity Fix(es):\n\n* glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits (CVE-2021-27219)\n\n* kernel: userspace applications can misuse the KVM API to cause a write of 16 bytes at an offset up to 32 GB from vcpu-\u003erun (CVE-2021-3501)\n\n* polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync() (CVE-2021-3560)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Previously, systemtap dependencies were not included in the RHV-H channel. Therefore, systemtap could not be installed.\nIn this release, the systemtap dependencies have been included in the channel, resolving the issue. (BZ#1903997)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2522", "url": "https://access.redhat.com/errata/RHSA-2021:2522" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1903997", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1903997" }, { "category": "external", "summary": "1929858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1929858" }, { "category": "external", "summary": "1950136", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950136" }, { "category": "external", "summary": "1961710", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1961710" }, { "category": "external", "summary": "1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2522.json" } ], "title": "Red Hat Security Advisory: Red Hat Virtualization Host security update [ovirt-4.4.6]", "tracking": { "current_release_date": "2024-11-15T11:52:02+00:00", "generator": { "date": "2024-11-15T11:52:02+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:2522", "initial_release_date": "2021-06-22T14:57:03+00:00", "revision_history": [ { "date": "2021-06-22T14:57:03+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-22T14:57:03+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T11:52:02+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "RHEL 8-based RHEV-H for RHEV 4 (build requirements)", "product": { "name": "RHEL 8-based RHEV-H for RHEV 4 (build requirements)", "product_id": "8Base-RHV-HypervisorBuild-4", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhev_hypervisor:4.4::el8" } } }, { "category": "product_name", "name": "Red Hat Virtualization 4 Hypervisor for RHEL 8", "product": { "name": "Red Hat Virtualization 4 Hypervisor for RHEL 8", "product_id": "8Base-RHV-Hypervisor-4", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhev_hypervisor:4.4::el8" } } } ], "category": "product_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "product": { "name": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "product_id": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-release-virtualization-host@4.4.6-2.el8ev?arch=src" } } }, { "category": "product_version", "name": "redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "product": { "name": "redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "product_id": "redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host@4.4.6-20210615.0.el8_4?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "product": { "name": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "product_id": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-release-virtualization-host@4.4.6-2.el8ev?arch=x86_64" } } }, { "category": "product_version", "name": "redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64", "product": { "name": "redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64", "product_id": "redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host-image-update@4.4.6-20210615.0.el8_4?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch", "product": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch", "product_id": "redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host-image-update-placeholder@4.4.6-2.el8ev?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 8", "product_id": "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src" }, "product_reference": "redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "relates_to_product_reference": "8Base-RHV-Hypervisor-4" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64 as a component of Red Hat Virtualization 4 Hypervisor for RHEL 8", "product_id": "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" }, "product_reference": "redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64", "relates_to_product_reference": "8Base-RHV-Hypervisor-4" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.src as a component of RHEL 8-based RHEV-H for RHEV 4 (build requirements)", "product_id": "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src" }, "product_reference": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "relates_to_product_reference": "8Base-RHV-HypervisorBuild-4" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64 as a component of RHEL 8-based RHEV-H for RHEV 4 (build requirements)", "product_id": "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64" }, "product_reference": "redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "relates_to_product_reference": "8Base-RHV-HypervisorBuild-4" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch as a component of RHEL 8-based RHEV-H for RHEV 4 (build requirements)", "product_id": "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" }, "product_reference": "redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch", "relates_to_product_reference": "8Base-RHV-HypervisorBuild-4" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Intel" ] } ], "cve": "CVE-2020-24489", "cwe": { "id": "CWE-459", "name": "Incomplete Cleanup" }, "discovery_date": "2021-05-20T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1962650" } ], "notes": [ { "category": "description", "text": "A flaw was found in Intel\u00ae VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "hw: vt-d related privilege escalation", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "known_not_affected": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-24489" }, { "category": "external", "summary": "RHBZ#1962650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962650" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-24489", "url": "https://www.cve.org/CVERecord?id=CVE-2020-24489" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" } ], "release_date": "2021-06-08T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T14:57:03+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2522" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "hw: vt-d related privilege escalation" }, { "acknowledgments": [ { "names": [ "Reiji Watanabe" ], "organization": "Google" } ], "cve": "CVE-2021-3501", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "discovery_date": "2021-04-13T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1950136" } ], "notes": [ { "category": "description", "text": "A flaw was found in the Linux kernel. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: userspace applications can misuse the KVM API to cause a write of 16 bytes at an offset up to 32 GB from vcpu-\u003erun", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affected Linux kernel versions as shipped with Red Hat Enterprise Linux 8 starting with RHEL-8.4.0 and onward kernel version.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "known_not_affected": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-3501" }, { "category": "external", "summary": "RHBZ#1950136", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950136" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3501", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3501" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3501", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3501" }, { "category": "external", "summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a" } ], "release_date": "2021-04-13T09:30:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T14:57:03+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2522" }, { "category": "workaround", "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "kernel: userspace applications can misuse the KVM API to cause a write of 16 bytes at an offset up to 32 GB from vcpu-\u003erun" }, { "acknowledgments": [ { "names": [ "Kevin Backhouse" ], "organization": "GitHub Security Lab" } ], "cve": "CVE-2021-3560", "cwe": { "id": "CWE-754", "name": "Improper Check for Unusual or Exceptional Conditions" }, "discovery_date": "2021-05-18T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1961710" } ], "notes": [ { "category": "description", "text": "It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync()", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "known_not_affected": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-3560" }, { "category": "external", "summary": "RHBZ#1961710", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1961710" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3560", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3560" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3560", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3560" }, { "category": "external", "summary": "https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/", "url": "https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/" }, { "category": "external", "summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog" } ], "release_date": "2021-06-03T06:55:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T14:57:03+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2522" }, { "category": "workaround", "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ] } ], "threats": [ { "category": "exploit_status", "date": "2023-05-12T00:00:00+00:00", "details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog" }, { "category": "impact", "details": "Important" } ], "title": "polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync()" }, { "cve": "CVE-2021-27219", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "discovery_date": "2021-02-14T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1929858" } ], "notes": [ { "category": "description", "text": "An integer wraparound was discovered in glib due to passing a 64 bit sized value to function g_memdup() which accepts a 32 bits number as argument. An attacker may abuse this flaw when an application linked against the glib library uses g_bytes_new() function or possibly other functions that use g_memdup() underneath and accept a 64 bits argument as size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits", "title": "Vulnerability summary" }, { "category": "other", "text": "Applications that just use GBytes to access the data are affected by this flaw but the highest threat is to data confidentiality and/or the application availability, due to possible out-of-bounds reads. However, if the data in GBytes is taken through functions such as g_bytes_unref_to_data or g_bytes_unref_to_array it might be possible to have out-of-bounds writes due to the wrongly reported size of the buffer.\n\nApplications that use g_memdup to duplicate memory with user-controlled sizes should pay extra attention to the fact that g_memdup accepts a guint size instead of gsize. Thus directly passing a gsize value to g_memdup may results in integer truncation, allocating a buffer smaller than expected.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "known_not_affected": [ "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.6-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.6-2.el8ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-27219" }, { "category": "external", "summary": "RHBZ#1929858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1929858" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-27219", "url": "https://www.cve.org/CVERecord?id=CVE-2021-27219" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-27219", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27219" } ], "release_date": "2021-02-04T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-22T14:57:03+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2522" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.6-20210615.0.el8_4.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.6-20210615.0.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits" } ] }
var-202106-0349
Vulnerability from variot
Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access. These packages include redhat-release-virtualization-host. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
Security Fix(es):
-
glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits (CVE-2021-27219)
-
hw: vt-d related privilege escalation (CVE-2020-24489)
-
dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient (CVE-2021-25217)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Bugs fixed (https://bugzilla.redhat.com/):
1929858 - CVE-2021-27219 glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits 1948377 - Rebase RHV-H 4.3 EUS on RHGS 3.5.z on RHEL 7 - Batch Update 4 1957238 - Rebase RHV-H 4.3 EUS on RHEL 7.9.z #6 1962650 - CVE-2020-24489 hw: vt-d related privilege escalation 1963258 - CVE-2021-25217 dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient
- -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Important: microcode_ctl security, bug fix and enhancement update Advisory ID: RHSA-2021:3028-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3028 Issue date: 2021-08-09 CVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549 CVE-2020-8695 CVE-2020-8696 CVE-2020-8698 CVE-2020-24489 CVE-2020-24511 CVE-2020-24512 ==================================================================== 1. Summary:
An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64
- Description:
The microcode_ctl packages provide microcode updates for Intel.
Security Fix(es):
-
hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)
-
hw: Vector Register Data Sampling (CVE-2020-0548)
-
hw: L1D Cache Eviction Sampling (CVE-2020-0549)
-
hw: vt-d related privilege escalation (CVE-2020-24489)
-
hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)
-
hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)
-
hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)
-
hw: Vector Register Leakage-Active (CVE-2020-8696)
-
hw: Fast forward store predictor (CVE-2020-8698)
-
Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1788786 - CVE-2020-0548 hw: Vector Register Data Sampling 1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling 1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS) 1828583 - CVE-2020-8695 hw: Information disclosure issue in Intel SGX via RAPL interface 1890355 - CVE-2020-8696 hw: Vector Register Leakage-Active 1890356 - CVE-2020-8698 hw: Fast forward store predictor 1897684 - [rhel-7.9.z] Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates 1962650 - CVE-2020-24489 hw: vt-d related privilege escalation 1962702 - CVE-2020-24511 hw: improper isolation of shared resources in some Intel Processors 1962722 - CVE-2020-24512 hw: observable timing discrepancy in some Intel Processors
- Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: microcode_ctl-2.1-73.11.el7_9.src.rpm
x86_64: microcode_ctl-2.1-73.11.el7_9.x86_64.rpm microcode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: microcode_ctl-2.1-73.11.el7_9.src.rpm
x86_64: microcode_ctl-2.1-73.11.el7_9.x86_64.rpm microcode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: microcode_ctl-2.1-73.11.el7_9.src.rpm
x86_64: microcode_ctl-2.1-73.11.el7_9.x86_64.rpm microcode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: microcode_ctl-2.1-73.11.el7_9.src.rpm
x86_64: microcode_ctl-2.1-73.11.el7_9.x86_64.rpm microcode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2020-0543 https://access.redhat.com/security/cve/CVE-2020-0548 https://access.redhat.com/security/cve/CVE-2020-0549 https://access.redhat.com/security/cve/CVE-2020-8695 https://access.redhat.com/security/cve/CVE-2020-8696 https://access.redhat.com/security/cve/CVE-2020-8698 https://access.redhat.com/security/cve/CVE-2020-24489 https://access.redhat.com/security/cve/CVE-2020-24511 https://access.redhat.com/security/cve/CVE-2020-24512 https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
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"VHN-178372", "trust": 0.1, "value": "MEDIUM" } ] } ], "sources": [ { "db": "VULHUB", "id": "VHN-178372" }, { "db": "CNNVD", "id": "CNNVD-202106-630" }, { "db": "NVD", "id": "CVE-2020-24489" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access. \nThese packages include redhat-release-virtualization-host. \nRHVH features a Cockpit user interface for monitoring the host\u0027s resources\nand\nperforming administrative tasks. \n\nSecurity Fix(es):\n\n* glib: integer overflow in g_bytes_new function on 64-bit platforms due to\nan implicit cast from 64 bits to 32 bits (CVE-2021-27219)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* dhcp: stack-based buffer overflow when parsing statements with\ncolon-separated hex digits in config or lease files in dhcpd and dhclient\n(CVE-2021-25217)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, and other related information, refer to the CVE page(s) listed in\nthe References section. Bugs fixed (https://bugzilla.redhat.com/):\n\n1929858 - CVE-2021-27219 glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits\n1948377 - Rebase RHV-H 4.3 EUS on RHGS 3.5.z on RHEL 7 - Batch Update 4\n1957238 - Rebase RHV-H 4.3 EUS on RHEL 7.9.z #6\n1962650 - CVE-2020-24489 hw: vt-d related privilege escalation\n1963258 - CVE-2021-25217 dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient\n\n6. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Important: microcode_ctl security, bug fix and enhancement update\nAdvisory ID: RHSA-2021:3028-01\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:3028\nIssue date: 2021-08-09\nCVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549\n CVE-2020-8695 CVE-2020-8696 CVE-2020-8698\n CVE-2020-24489 CVE-2020-24511 CVE-2020-24512\n====================================================================\n1. Summary:\n\nAn update for microcode_ctl is now available for Red Hat Enterprise Linux\n7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Client (v. 7) - x86_64\nRed Hat Enterprise Linux ComputeNode (v. 7) - x86_64\nRed Hat Enterprise Linux Server (v. 7) - x86_64\nRed Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\nThe microcode_ctl packages provide microcode updates for Intel. \n\nSecurity Fix(es):\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n4. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1788786 - CVE-2020-0548 hw: Vector Register Data Sampling\n1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling\n1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS)\n1828583 - CVE-2020-8695 hw: Information disclosure issue in Intel SGX via RAPL interface\n1890355 - CVE-2020-8696 hw: Vector Register Leakage-Active\n1890356 - CVE-2020-8698 hw: Fast forward store predictor\n1897684 - [rhel-7.9.z] Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates\n1962650 - CVE-2020-24489 hw: vt-d related privilege escalation\n1962702 - CVE-2020-24511 hw: improper isolation of shared resources in some Intel Processors\n1962722 - CVE-2020-24512 hw: observable timing discrepancy in some Intel Processors\n\n6. Package List:\n\nRed Hat Enterprise Linux Client (v. 7):\n\nSource:\nmicrocode_ctl-2.1-73.11.el7_9.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-73.11.el7_9.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nmicrocode_ctl-2.1-73.11.el7_9.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-73.11.el7_9.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Server (v. 7):\n\nSource:\nmicrocode_ctl-2.1-73.11.el7_9.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-73.11.el7_9.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm\n\nRed Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nmicrocode_ctl-2.1-73.11.el7_9.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-73.11.el7_9.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-73.11.el7_9.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2020-0543\nhttps://access.redhat.com/security/cve/CVE-2020-0548\nhttps://access.redhat.com/security/cve/CVE-2020-0549\nhttps://access.redhat.com/security/cve/CVE-2020-8695\nhttps://access.redhat.com/security/cve/CVE-2020-8696\nhttps://access.redhat.com/security/cve/CVE-2020-8698\nhttps://access.redhat.com/security/cve/CVE-2020-24489\nhttps://access.redhat.com/security/cve/CVE-2020-24511\nhttps://access.redhat.com/security/cve/CVE-2020-24512\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nUjXnNBNse8A=LIYI\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing 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}, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-24513" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-8696" }, { "trust": 0.3, "url": "https://access.redhat.com/security/cve/cve-2020-8698" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-8698" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-0549" }, { "trust": 0.3, "url": "https://access.redhat.com/security/cve/cve-2020-0543" }, { "trust": 0.3, "url": "https://access.redhat.com/security/cve/cve-2020-8695" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-8695" }, { "trust": 0.3, "url": "https://access.redhat.com/security/cve/cve-2020-0549" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-0543" }, { "trust": 0.3, "url": "https://access.redhat.com/security/cve/cve-2020-8696" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-0548" }, { "trust": 0.3, "url": "https://access.redhat.com/security/cve/cve-2020-0548" }, { "trust": 0.1, "url": "https://access.redhat.com/security/cve/cve-2021-25217" }, { "trust": 0.1, "url": "https://access.redhat.com/security/cve/cve-2021-27219" }, { "trust": 0.1, "url": "https://nvd.nist.gov/vuln/detail/cve-2021-25217" }, { "trust": 0.1, "url": "https://access.redhat.com/articles/2974891" }, { "trust": 0.1, "url": "https://nvd.nist.gov/vuln/detail/cve-2021-27219" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2519" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2302" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2306" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2308" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2304" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3029" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3255" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3028" } ], "sources": [ { "db": "VULHUB", "id": "VHN-178372" }, { "db": "PACKETSTORM", "id": "163240" }, { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163037" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163044" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163924" }, { "db": "PACKETSTORM", "id": "163758" }, { "db": "CNNVD", "id": "CNNVD-202106-630" }, { "db": "NVD", "id": "CVE-2020-24489" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "VULHUB", "id": "VHN-178372" }, { "db": "PACKETSTORM", "id": "163240" }, { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163037" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163044" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163924" }, { "db": "PACKETSTORM", 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vulnerability", "sources": [ { "db": "CNNVD", "id": "CNNVD-202106-630" } ], "trust": 0.6 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "authorization issue", "sources": [ { "db": "CNNVD", "id": "CNNVD-202106-630" } ], "trust": 0.6 } }
wid-sec-w-2023-0063
Vulnerability from csaf_certbund
Notes
{ "document": { "aggregate_severity": { "text": "hoch" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Junos Space ist eine Software-Plattform, die eine Reihe von Applikationen f\u00fcr das Netzwerkmanagement beinhaltet.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Juniper Junos Space ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern.", "title": "Angriff" }, { "category": "general", "text": "- Juniper Appliance", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2023-0063 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2023-0063.json" }, { "category": "self", "summary": "WID-SEC-2023-0063 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0063" }, { "category": "external", "summary": "Juniper Security Advisory JSA70182 vom 2023-01-12", "url": "https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Contrail-Service-Orchestration-Multiple-vulnerabilities-resolved-in-CSO-6-3-0?language=en_US" }, { "category": "external", "summary": "Juniper Security Advisory vom 2022-01-12", "url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11287\u0026cat=SIRT_1" } ], "source_lang": "en-US", "title": "Juniper Junos Space: Mehrere Schwachstellen", "tracking": { "current_release_date": "2023-01-11T23:00:00.000+00:00", "generator": { "date": "2024-02-15T17:09:11.163+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2023-0063", "initial_release_date": "2022-01-12T23:00:00.000+00:00", "revision_history": [ { "date": "2022-01-12T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2023-01-11T23:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Juniper aufgenommen" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Juniper Contrail Service Orchestration", "product": { "name": "Juniper Contrail Service Orchestration", "product_id": "T025794", "product_identification_helper": { "cpe": "cpe:/a:juniper:contrail_service_orchestration:-" } } }, { "category": "product_name", "name": "Juniper Junos Space \u003c 21.3R1", "product": { "name": "Juniper Junos Space \u003c 21.3R1", "product_id": "T021576", "product_identification_helper": { "cpe": "cpe:/a:juniper:junos_space:21.3r1" } } } ], "category": "vendor", "name": "Juniper" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-17543", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2019-17543" }, { "cve": "CVE-2019-20934", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2019-20934" }, { "cve": "CVE-2020-0543", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-0543" }, { "cve": "CVE-2020-0548", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-0548" }, { "cve": "CVE-2020-0549", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-0549" }, { "cve": "CVE-2020-11022", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-11022" }, { "cve": "CVE-2020-11023", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-11023" }, { "cve": "CVE-2020-11668", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-11668" }, { "cve": "CVE-2020-11984", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-11984" }, { "cve": "CVE-2020-11993", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-11993" }, { "cve": "CVE-2020-12362", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-12362" }, { "cve": "CVE-2020-12363", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-12363" }, { "cve": "CVE-2020-12364", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-12364" }, { "cve": "CVE-2020-1927", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-1927" }, { "cve": "CVE-2020-1934", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-1934" }, { "cve": "CVE-2020-24489", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-24489" }, { "cve": "CVE-2020-24511", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-24511" }, { "cve": "CVE-2020-24512", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-24512" }, { "cve": "CVE-2020-27170", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-27170" }, { "cve": "CVE-2020-27777", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-27777" }, { "cve": "CVE-2020-29443", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-29443" }, { "cve": "CVE-2020-8625", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-8625" }, { "cve": "CVE-2020-8648", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-8648" }, { "cve": "CVE-2020-8695", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-8695" }, { "cve": "CVE-2020-8696", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-8696" }, { "cve": "CVE-2020-8698", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-8698" }, { "cve": "CVE-2020-9490", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2020-9490" }, { "cve": "CVE-2021-20254", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-20254" }, { "cve": "CVE-2021-22555", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-22555" }, { "cve": "CVE-2021-22901", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-22901" }, { "cve": "CVE-2021-2341", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2341" }, { "cve": "CVE-2021-2342", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2342" }, { "cve": "CVE-2021-2356", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2356" }, { "cve": "CVE-2021-2369", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2369" }, { "cve": "CVE-2021-2372", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2372" }, { "cve": "CVE-2021-2385", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2385" }, { "cve": "CVE-2021-2388", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2388" }, { "cve": "CVE-2021-2389", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2389" }, { "cve": "CVE-2021-2390", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-2390" }, { "cve": "CVE-2021-25214", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-25214" }, { "cve": "CVE-2021-25217", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-25217" }, { "cve": "CVE-2021-27219", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-27219" }, { "cve": "CVE-2021-29154", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-29154" }, { "cve": "CVE-2021-29650", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-29650" }, { "cve": "CVE-2021-31535", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-31535" }, { "cve": "CVE-2021-32399", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-32399" }, { "cve": "CVE-2021-33033", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-33033" }, { "cve": "CVE-2021-33034", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-33034" }, { "cve": "CVE-2021-3347", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-3347" }, { "cve": "CVE-2021-33909", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-33909" }, { "cve": "CVE-2021-3653", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-3653" }, { "cve": "CVE-2021-3656", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-3656" }, { "cve": "CVE-2021-3715", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-3715" }, { "cve": "CVE-2021-37576", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-37576" }, { "cve": "CVE-2021-4104", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-4104" }, { "cve": "CVE-2021-42550", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-42550" }, { "cve": "CVE-2021-44228", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-44228" }, { "cve": "CVE-2021-45046", "notes": [ { "category": "description", "text": "In Juniper Junos Space existieren mehrere Schwachstellen. Die Fehler existieren in verschiedenen Komponenten und Bibliotheken, darunter LZ4, Linux Kernel, Intel Prozessoren, Apache HTTP Server, BIND, Intel VT-d, Intel Grafiktreiber, KVM Hypervisor, QEMU, Java SE, MySQL Server, samba, curl, GNOME, jQuery, Apache Log4j und logback. Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszul\u00f6sen, beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion und erh\u00f6hte Rechte." } ], "product_status": { "known_affected": [ "T025794" ] }, "release_date": "2022-01-12T23:00:00Z", "title": "CVE-2021-45046" } ] }
icsa-23-122-01
Vulnerability from csaf_cisa
Notes
{ "document": { "acknowledgments": [ { "organization": "Mitsubishi Electric", "summary": "reporting these vulnerabilities to CISA" } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://us-cert.cisa.gov/tlp/" } }, "lang": "en-US", "notes": [ { "category": "general", "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov", "title": "CISA Disclaimer" }, { "category": "legal_disclaimer", "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.", "title": "Legal Notice" }, { "category": "summary", "text": "Successful exploitation of these vulnerabilities could allow a malicious attacker to escalate privileges, disclose parameter information in the affected products, and cause a denial-of-service condition.", "title": "Risk evaluation" }, { "category": "other", "text": "Critical Manufacturing", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Japan", "title": "Company headquarters location" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA recommends users take the following measures to protect themselves from social engineering attacks:", "title": "Recommended Practices" }, { "category": "general", "text": "Do not click web links or open attachments in unsolicited email messages.", "title": "Recommended Practices" }, { "category": "general", "text": "Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.", "title": "Recommended Practices" }, { "category": "general", "text": "Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "general", "text": "No known public exploits specifically target these vulnerabilities. These vulnerabilities are not exploitable remotely. These vulnerabilities have a high attack complexity.", "title": "Recommended Practices" } ], "publisher": { "category": "coordinator", "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "self", "summary": "ICS Advisory ICSA-23-122-01 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-122-01.json" }, { "category": "self", "summary": "ICS Advisory ICSA-23-122-01 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-122-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ncas/tips/ST04-014" }, { "category": "external", "summary": "Recommended Practices", "url": "https://us-cert.cisa.gov/ics/Recommended-Practices" }, { "category": "external", "summary": "Recommended Practices", "url": "https://cisa.gov/ics" } ], "title": "Mitsubishi Electric Factory Automation Products", "tracking": { "current_release_date": "2023-05-02T18:41:30.488188Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-23-122-01", "initial_release_date": "2023-05-02T18:41:30.488188Z", "revision_history": [ { "date": "2023-05-02T18:41:30.488188Z", "legacy_version": "1", "number": "1", "summary": "CSAF Creation Date" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELIPC MI5122-VM: *", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "MELIPC MI5122-VM" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELIPC MI1002-W: *", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "MELIPC MI1002-W" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELIPC MI2012-W: *", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "MELIPC MI2012-W" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELIPC MI3321G-W: *", "product_id": "CSAFPID-0004" } } ], "category": "product_name", "name": "MELIPC MI3321G-W" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELIPC MI3315G-W: *", "product_id": "CSAFPID-0005" } } ], "category": "product_name", "name": "MELIPC MI3315G-W" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELSEC iQ-R R102WCPU-W: *", "product_id": "CSAFPID-0006" } } ], "category": "product_name", "name": "MELSEC iQ-R R102WCPU-W" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELSEC Q Q24DHCCPU-V: *", "product_id": "CSAFPID-0007" } } ], "category": "product_name", "name": "MELSEC Q Q24DHCCPU-V" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELSEC Q Q24DHCCPU-VG: *", "product_id": "CSAFPID-0008" } } ], "category": "product_name", "name": "MELSEC Q Q24DHCCPU-VG" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELSEC Q Q24DHCCPU-LS: *", "product_id": "CSAFPID-0009" } } ], "category": "product_name", "name": "MELSEC Q Q24DHCCPU-LS" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "MELSEC Q Q26DHCCPU-LS: *", "product_id": "CSAFPID-00010" } } ], "category": "product_name", "name": "MELSEC Q Q26DHCCPU-LS" } ], "category": "vendor", "name": "Mitsubishi Electric" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-0002", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2022-0002 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0002" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2022-0002 - INTEL-SA-00598", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html?wapkw=CVE-2022-0002" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2021-33150", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Hardware allows activation of test or debug logic at runtime for some Intel(R) Trace Hub instances which may allow an unauthenticated user to potentially enable escalation of privilege via physical access. CVE-2021-33150 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33150" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2021-33150 - INTEL-SA-00609", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00609.html?wapkw=CVE-2021-33150" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 6.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2021-0127", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access. CVE-2021-0127 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0127" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2021-0127 - INTEL-SA-00532", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00532.html?wapkw=CVE-2021-0127" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 5.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2021-0086", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Observable response discrepancy in floating-point operations for some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2021-0086 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0086" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2021-0086 - INTEL-SA-00516", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2021-0089", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2021-0089 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0089" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2021-0089 - INTEL-SA-00516", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2021-0146", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Hardware allows activation of test or debug logic at runtime for some Intel(R) processors which may allow an unauthenticated user to potentially enable escalation of privilege via physical access. CVE-2021-0146 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0146" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2021-0146 - INTEL-SA-00528", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00528.html" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 6.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2020-24512", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2020-24512 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24512" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2020-24512 - INTEL-SA-00464", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html?wapkw=CVE-2020-24512" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2020-8670", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access. CVE-2020-8670 has been assigned to this vulnerability. A CVSS v3 base score of 6.4 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8670" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2020-8670 \u2014 INTEL-SA-00463", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.html?wapkw=CVE-2020-8670" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 6.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] }, { "cve": "CVE-2020-24489", "cwe": { "id": "CWE-1395", "name": "Dependency on Vulnerable Third-Party Component" }, "notes": [ { "category": "summary", "text": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2020-24489 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, "references": [ { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Mitsubishi Electric recommends users refer to the following Intel advisories to assist in mitigating these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "CVE-2020-24489 - INTEL-SA-00442", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html?wapkw=CVE-2020-24489" }, { "category": "vendor_fix", "details": "Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk of exploiting these vulnerabilities:", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "Restrict physical access to the product from unauthorized users.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] }, { "category": "vendor_fix", "details": "For additional information, refer to Mitsubishi Electric\u2019s bulletin.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-001_en.pdf" } ], "scores": [ { "cvss_v3": { "baseScore": 8.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010" ] } ] } ] }
gsd-2020-24489
Vulnerability from gsd
{ "GSD": { "alias": "CVE-2020-24489", "description": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.", "id": "GSD-2020-24489", "references": [ "https://www.suse.com/security/cve/CVE-2020-24489.html", "https://www.debian.org/security/2021/dsa-4934", "https://access.redhat.com/errata/RHSA-2021:3364", "https://access.redhat.com/errata/RHSA-2021:3323", "https://access.redhat.com/errata/RHSA-2021:3322", "https://access.redhat.com/errata/RHSA-2021:3317", "https://access.redhat.com/errata/RHSA-2021:3255", "https://access.redhat.com/errata/RHSA-2021:3176", "https://access.redhat.com/errata/RHSA-2021:3029", "https://access.redhat.com/errata/RHSA-2021:3028", "https://access.redhat.com/errata/RHSA-2021:3027", "https://access.redhat.com/errata/RHSA-2021:2522", "https://access.redhat.com/errata/RHSA-2021:2519", "https://access.redhat.com/errata/RHSA-2021:2308", "https://access.redhat.com/errata/RHSA-2021:2307", "https://access.redhat.com/errata/RHSA-2021:2306", "https://access.redhat.com/errata/RHSA-2021:2305", "https://access.redhat.com/errata/RHSA-2021:2304", "https://access.redhat.com/errata/RHSA-2021:2303", "https://access.redhat.com/errata/RHSA-2021:2302", "https://access.redhat.com/errata/RHSA-2021:2301", "https://access.redhat.com/errata/RHSA-2021:2300", "https://access.redhat.com/errata/RHSA-2021:2299", "https://ubuntu.com/security/CVE-2020-24489", "https://advisories.mageia.org/CVE-2020-24489.html", "https://security.archlinux.org/CVE-2020-24489", "https://linux.oracle.com/cve/CVE-2020-24489.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-24489" ], "details": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.", "id": "GSD-2020-24489", "modified": "2023-12-13T01:22:12.170944Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secure@intel.com", "ID": "CVE-2020-24489", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Intel(R) VT-d products", "version": { "version_data": [ { "version_value": "See references" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "escalation of privilege" } ] } ] }, "references": { "reference_data": [ { "name": 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[], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n3520:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n3530:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n3540:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n3700:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n3710:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n4200:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n4200e:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_n6415:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_a1030:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_j5005:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_j5040:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_n5000:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_n5030:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_n6000:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:h:intel:pentium_silver_n6005:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secure@intel.com", "ID": "CVE-2020-24489" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-459" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html" }, { "name": "DSA-4934", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4934" }, { "name": "[debian-lts-announce] 20210726 [SECURITY] [DLA 2718-1] intel-microcode security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 2.0, "impactScore": 6.0 } }, "lastModifiedDate": "2022-04-06T17:07Z", "publishedDate": "2021-06-09T20:15Z" } } }
ghsa-v4xf-4525-wqq9
Vulnerability from github
Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.
{ "affected": [], "aliases": [ "CVE-2020-24489" ], "database_specific": { "cwe_ids": [ "CWE-459" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-06-09T20:15:00Z", "severity": "HIGH" }, "details": "Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.", "id": "GHSA-v4xf-4525-wqq9", "modified": "2022-05-24T19:04:26Z", "published": "2022-05-24T19:04:26Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24489" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-4934" }, { "type": "WEB", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.