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CVE-2023-43490
Vulnerability from cvelistv5
Published
2024-03-14 16:45
Modified
2024-08-02 19:44
Severity ?
EPSS score ?
Summary
Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.
References
Impacted products
▼ | Vendor | Product |
---|---|---|
n/a | Intel(R) Xeon(R) D Processors with Intel(R) SGX |
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2023-43490", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-03-14T18:34:04.120787Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:26:04.431Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T19:44:42.766Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html", "tags": [ "x_transferred" ], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240405-0009/" }, { "tags": [ "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Intel(R) Xeon(R) D Processors with Intel(R) SGX", "vendor": "n/a", "versions": [ { "status": "affected", "version": "See references" } ] } ], "descriptions": [ { "lang": "en", "value": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "description": "information disclosure", "lang": "en" }, { "cweId": "CWE-682", "description": "Incorrect calculation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-03-14T16:45:44.079Z", "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "shortName": "intel" }, "references": [ { "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" }, { "url": "https://security.netapp.com/advisory/ntap-20240405-0009/" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html" } ] } }, "cveMetadata": { "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2023-43490", "datePublished": "2024-03-14T16:45:44.079Z", "dateReserved": "2023-11-27T04:00:20.205Z", "dateUpdated": "2024-08-02T19:44:42.766Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-43490\",\"sourceIdentifier\":\"secure@intel.com\",\"published\":\"2024-03-14T17:15:51.910\",\"lastModified\":\"2024-05-04T16:15:15.237\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.\"},{\"lang\":\"es\",\"value\":\"El c\u00e1lculo incorrecto en el mecanismo de codificaci\u00f3n de microc\u00f3digo para algunos procesadores Intel(R) Xeon(R) D con Intel(R) SGX puede permitir que un usuario privilegiado habilite potencialmente la divulgaci\u00f3n de informaci\u00f3n a trav\u00e9s del acceso local.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@intel.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":0.8,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"secure@intel.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-682\"}]}],\"references\":[{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html\",\"source\":\"secure@intel.com\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240405-0009/\",\"source\":\"secure@intel.com\"},{\"url\":\"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html\",\"source\":\"secure@intel.com\"}]}}" } }
wid-sec-w-2024-0615
Vulnerability from csaf_certbund
Published
2024-03-12 23:00
Modified
2024-05-30 22:00
Summary
Intel Prozessor: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Der Prozessor ist das zentrale Rechenwerk eines Computers.
Angriff
Ein lokaler Angreifer kann mehrere Schwachstellen in Intel Prozessor ausnutzen, um Informationen offenzulegen, einen Denial of Service Zustand herbeizuführen oder seine Privilegien zu erweitern.
Betroffene Betriebssysteme
- BIOS/Firmware
{ "document": { "aggregate_severity": { "text": "mittel" }, "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": "Der Prozessor ist das zentrale Rechenwerk eines Computers.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Intel Prozessor ausnutzen, um Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder seine Privilegien zu erweitern.", "title": "Angriff" }, { "category": "general", "text": "- BIOS/Firmware", "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-2024-0615 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0615.json" }, { "category": "self", "summary": "WID-SEC-2024-0615 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0615" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2024-9E9F53D01D vom 2024-03-14", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-9e9f53d01d" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0900-1 vom 2024-03-14", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018167.html" }, { "category": "external", "summary": "HP Security Bulletin HPSBHF03925 vom 2024-03-14", "url": "https://support.hp.com/de-de/document/ish_10295062-10295878-16/hpsbhf03925" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2024-29F57F1B4E vom 2024-03-14", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-29f57f1b4e" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2024-876E653A1C vom 2024-03-14", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-876e653a1c" }, { "category": "external", "summary": "Dell Security Advisory DSA-2024-005 vom 2024-03-13", "url": "https://www.dell.com/support/kbdoc/de-de/000222891/dsa-2024-005-security-update-for-dell-poweredge-server-for-intel-march-2024-security-advisories-2024-1-ipu" }, { "category": "external", "summary": "Intel Security Advisory INTEL-SA-00960 vom 2024-03-12", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00960.html" }, { "category": "external", "summary": "Intel Security Advisory INTEL-SA-00898 vom 2024-03-12", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00898.html" }, { "category": "external", "summary": "Intel Security Advisory INTEL-SA-00986 vom 2024-03-12", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00986.html" }, { "category": "external", "summary": "Intel Security Advisory INTEL-SA-00982 vom 2024-03-12", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00982.html" }, { "category": "external", "summary": "Intel Security Advisory INTEL-SA-00972 vom 2024-03-12", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html" }, { "category": "external", "summary": "Intel Security Advisory INTEL-SA-01045 vom 2024-03-12", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" }, { "category": "external", "summary": "XEN Security Advisory", "url": "https://xenbits.xen.org/xsa/advisory-452.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0857-1 vom 2024-03-13", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018154.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0858-1 vom 2024-03-13", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018153.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0856-1 vom 2024-03-13", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018155.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0900-2 vom 2024-03-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018182.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0910-1 vom 2024-03-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018181.html" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2024-3A36322C4B vom 2024-03-21", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-3a36322c4b" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0975-1 vom 2024-03-22", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018186.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0925-1 vom 2024-03-22", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018205.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0976-1 vom 2024-03-22", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018185.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0926-1 vom 2024-03-22", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018204.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0917-1 vom 2024-03-22", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018209.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0977-1 vom 2024-03-22", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018210.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1105-1 vom 2024-04-03", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018252.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1102-1 vom 2024-04-08", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018294.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1101-1 vom 2024-04-08", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018295.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1152-1 vom 2024-04-08", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018271.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1139-1 vom 2024-04-08", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018284.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1322-1 vom 2024-04-17", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018374.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1321-1 vom 2024-04-17", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018375.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1332-2 vom 2024-04-18", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018378.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1332-1 vom 2024-04-18", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018376.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1322-2 vom 2024-04-18", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018377.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1466-1 vom 2024-04-29", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018438.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1480-1 vom 2024-04-30", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018444.html" }, { "category": "external", "summary": "Debian Security Advisory DLA-3808 vom 2024-05-04", "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html" }, { "category": "external", "summary": "Debian Security Advisory DSA-5681 vom 2024-05-06", "url": "https://lists.debian.org/debian-security-announce/2024/msg00090.html" }, { "category": "external", "summary": "Dell Security Advisory DSA-2024-198 vom 2024-05-08", "url": "https://www.dell.com/support/kbdoc/000224827/dsa-2024-=" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1648-2 vom 2024-05-21", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018572.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6797-1 vom 2024-05-29", "url": "https://ubuntu.com/security/notices/USN-6797-1" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:1870-1 vom 2024-05-30", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018634.html" } ], "source_lang": "en-US", "title": "Intel Prozessor: Mehrere Schwachstellen", "tracking": { "current_release_date": "2024-05-30T22:00:00.000+00:00", "generator": { "date": "2024-05-31T09:07:16.958+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2024-0615", "initial_release_date": "2024-03-12T23:00:00.000+00:00", "revision_history": [ { "date": "2024-03-12T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2024-03-13T23:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Fedora und Dell aufgenommen" }, { "date": "2024-03-14T23:00:00.000+00:00", "number": "3", "summary": "Neue Updates von Fedora, SUSE und HP aufgenommen" }, { "date": "2024-03-17T23:00:00.000+00:00", "number": "4", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-03-21T23:00:00.000+00:00", "number": "5", "summary": "Neue Updates von Fedora aufgenommen" }, { "date": "2024-03-24T23:00:00.000+00:00", "number": "6", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-03-25T23:00:00.000+00:00", "number": "7", "summary": "Korrektur" }, { "date": "2024-04-03T22:00:00.000+00:00", "number": "8", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-04-08T22:00:00.000+00:00", "number": "9", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-04-16T22:00:00.000+00:00", "number": "10", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-04-18T22:00:00.000+00:00", "number": "11", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-04-29T22:00:00.000+00:00", "number": "12", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-05-01T22:00:00.000+00:00", "number": "13", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-05-05T22:00:00.000+00:00", "number": "14", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2024-05-06T22:00:00.000+00:00", "number": "15", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2024-05-07T22:00:00.000+00:00", "number": "16", "summary": "Neue Updates von Dell aufgenommen" }, { "date": "2024-05-21T22:00:00.000+00:00", "number": "17", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-05-30T22:00:00.000+00:00", "number": "18", "summary": "Neue Updates von Ubuntu und SUSE aufgenommen" } ], "status": "final", "version": "18" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Debian Linux", "product": { "name": "Debian Linux", "product_id": "2951", "product_identification_helper": { "cpe": "cpe:/o:debian:debian_linux:-" } } } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "virtual", "product": { "name": "Dell NetWorker virtual", "product_id": "T034583", "product_identification_helper": { "cpe": "cpe:/a:dell:networker:virtual" } } } ], "category": "product_name", "name": "NetWorker" }, { "category": "product_name", "name": "Dell PowerEdge", "product": { "name": "Dell PowerEdge", "product_id": "T029908", "product_identification_helper": { "cpe": "cpe:/h:dell:poweredge:-" } } } ], "category": "vendor", "name": "Dell" }, { "branches": [ { "category": "product_name", "name": "EMC Avamar", "product": { "name": "EMC Avamar", "product_id": "T014381", "product_identification_helper": { "cpe": "cpe:/a:emc:avamar:-" } } } ], "category": "vendor", "name": "EMC" }, { "branches": [ { "category": "product_name", "name": "Fedora Linux", "product": { "name": "Fedora Linux", "product_id": "74185", "product_identification_helper": { "cpe": "cpe:/o:fedoraproject:fedora:-" } } } ], "category": "vendor", "name": "Fedora" }, { "branches": [ { "category": "product_name", "name": "HP Computer", "product": { "name": "HP Computer", "product_id": "T030989", "product_identification_helper": { "cpe": "cpe:/h:hp:computer:-" } } } ], "category": "vendor", "name": "HP" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Intel Prozessor", "product": { "name": "Intel Prozessor", "product_id": "T011586", "product_identification_helper": { "cpe": "cpe:/h:intel:intel_prozessor:-" } } }, { "category": "product_version", "name": "Atom", "product": { "name": "Intel Prozessor Atom", "product_id": "T022033", "product_identification_helper": { "cpe": "cpe:/h:intel:intel_prozessor:atom" } } }, { "category": "product_version", "name": "Xeon D", "product": { "name": "Intel Prozessor Xeon D", "product_id": "T022034", "product_identification_helper": { "cpe": "cpe:/h:intel:intel_prozessor:xeon_d" } } }, { "category": "product_version", "name": "Xeon", "product": { "name": "Intel Prozessor Xeon", "product_id": "T023175", "product_identification_helper": { "cpe": "cpe:/h:intel:intel_prozessor:xeon" } } } ], "category": "product_name", "name": "Prozessor" } ], "category": "vendor", "name": "Intel" }, { "branches": [ { "category": "product_name", "name": "Open Source Xen", "product": { "name": "Open Source Xen", "product_id": "T015690", "product_identification_helper": { "cpe": "cpe:/o:xen:xen:-" } } } ], "category": "vendor", "name": "Open Source" }, { "branches": [ { "category": "product_name", "name": "SUSE Linux", "product": { "name": "SUSE Linux", "product_id": "T002207", "product_identification_helper": { "cpe": "cpe:/o:suse:suse_linux:-" } } } ], "category": "vendor", "name": "SUSE" }, { "branches": [ { "category": "product_name", "name": "Ubuntu Linux", "product": { "name": "Ubuntu Linux", "product_id": "T000126", "product_identification_helper": { "cpe": "cpe:/o:canonical:ubuntu_linux:-" } } } ], "category": "vendor", "name": "Ubuntu" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-28746", "notes": [ { "category": "description", "text": "In der Firmware von verschiedenen Intel Prozessoren existieren mehrere Schwachstellen. Diese sind auf Fehler in der Mikroarchitektur, Fehler im On-chip-Debugging interface sowie Fehler beim Teilen von Informationen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen." } ], "product_status": { "known_affected": [ "T034583", "T011586", "74185", "T029908", "T015690", "T014381", "2951", "T002207", "T000126", "T022033", "T030989", "T022034", "T023175" ] }, "release_date": "2024-03-12T23:00:00Z", "title": "CVE-2023-28746" }, { "cve": "CVE-2023-32666", "notes": [ { "category": "description", "text": "In der Firmware von verschiedenen Intel Prozessoren existieren mehrere Schwachstellen. Diese sind auf Fehler in der Mikroarchitektur, Fehler im On-chip-Debugging interface sowie Fehler beim Teilen von Informationen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen." } ], "product_status": { "known_affected": [ "T034583", "T011586", "74185", "T029908", "T015690", "T014381", "2951", "T002207", "T000126", "T022033", "T030989", "T022034", "T023175" ] }, "release_date": "2024-03-12T23:00:00Z", "title": "CVE-2023-32666" }, { "cve": "CVE-2023-38575", "notes": [ { "category": "description", "text": "In der Firmware von verschiedenen Intel Prozessoren existieren mehrere Schwachstellen. Diese sind auf Fehler in der Mikroarchitektur, Fehler im On-chip-Debugging interface sowie Fehler beim Teilen von Informationen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen." } ], "product_status": { "known_affected": [ "T034583", "T011586", "74185", "T029908", "T015690", "T014381", "2951", "T002207", "T000126", "T022033", "T030989", "T022034", "T023175" ] }, "release_date": "2024-03-12T23:00:00Z", "title": "CVE-2023-38575" }, { "cve": "CVE-2023-43490", "notes": [ { "category": "description", "text": "In der Firmware von verschiedenen Intel Prozessoren existieren mehrere Schwachstellen. Diese sind auf Fehler in der Mikroarchitektur, Fehler im On-chip-Debugging interface sowie Fehler beim Teilen von Informationen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen." } ], "product_status": { "known_affected": [ "T034583", "T011586", "74185", "T029908", "T015690", "T014381", "2951", "T002207", "T000126", "T022033", "T030989", "T022034", "T023175" ] }, "release_date": "2024-03-12T23:00:00Z", "title": "CVE-2023-43490" }, { "cve": "CVE-2023-39368", "notes": [ { "category": "description", "text": "In verschiedenen Intel Prozessor existiert eine Schwachstelle. Diese ist auf einen Fehler in einem Schutzmechanismus des \"Bus Locks\" zur\u00fcckzuf\u00fchren. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich." } ], "product_status": { "known_affected": [ "T029908", "T014381", "2951", "T002207", "T000126", "T022033", "T030989", "T034583", "T022034", "T011586", "74185", "T023175" ] }, "release_date": "2024-03-12T23:00:00Z", "title": "CVE-2023-39368" }, { "cve": "CVE-2023-22655", "notes": [ { "category": "description", "text": "In dem Intel Xeon Prozessor existiert eine Schwachstelle. Diese ist auf einen Fehler in Schutzmechanismen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern." } ], "product_status": { "known_affected": [ "T034583", "T011586", "74185", "T029908", "T015690", "T014381", "2951", "T002207", "T000126", "T022033", "T030989", "T022034", "T023175" ] }, "release_date": "2024-03-12T23:00:00Z", "title": "CVE-2023-22655" } ] }
rhsa-2024_9401
Vulnerability from csaf_redhat
Published
2024-11-12 09:30
Modified
2024-11-24 18:07
Summary
Red Hat Security Advisory: microcode_ctl security update
Notes
Topic
An update for microcode_ctl is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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.
Details
The microcode_ctl packages provide microcode updates for Intel and AMD processors.
Security Fix(es):
* kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655)
* kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746)
* kernel: Local information disclosure in some Intel(R) processors (CVE-2023-38575)
* kernel: Possible Denial of Service on Intel(R) Processors (CVE-2023-39368)
* kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode (CVE-2023-43490)
* intel-microcode: Race conditions in some Intel(R) Processors (CVE-2023-45733)
* intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (CVE-2023-46103)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.
Terms of Use
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.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "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 9.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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 and AMD processors.\n\nSecurity Fix(es):\n\n* kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655)\n\n* kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746)\n\n* kernel: Local information disclosure in some Intel(R) processors (CVE-2023-38575)\n\n* kernel: Possible Denial of Service on Intel(R) Processors (CVE-2023-39368)\n\n* kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode (CVE-2023-43490)\n\n* intel-microcode: Race conditions in some Intel(R) Processors (CVE-2023-45733)\n\n* intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (CVE-2023-46103)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from 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-2024:9401", "url": "https://access.redhat.com/errata/RHSA-2024:9401" }, { "category": "external", "summary": "https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/index", "url": "https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/index" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "2270698", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270698" }, { "category": "external", "summary": "2270700", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270700" }, { "category": "external", "summary": "2270701", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270701" }, { "category": "external", "summary": "2270703", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270703" }, { "category": "external", "summary": "2270704", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270704" }, { "category": "external", "summary": "2292296", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292296" }, { "category": "external", "summary": "2292300", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292300" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9401.json" } ], "title": "Red Hat Security Advisory: microcode_ctl security update", "tracking": { "current_release_date": "2024-11-24T18:07:33+00:00", "generator": { "date": "2024-11-24T18:07:33+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2024:9401", "initial_release_date": "2024-11-12T09:30:07+00:00", "revision_history": [ { "date": "2024-11-12T09:30:07+00:00", "number": "1", "summary": "Initial version" }, { "date": "2024-11-12T09:30:07+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-24T18:07:33+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 BaseOS (v. 9)", "product": { "name": "Red Hat Enterprise Linux BaseOS (v. 9)", "product_id": "BaseOS-9.5.0.GA", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:9::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20240910-1.el9_5.src", "product": { "name": "microcode_ctl-4:20240910-1.el9_5.src", "product_id": "microcode_ctl-4:20240910-1.el9_5.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20240910-1.el9_5?arch=src\u0026epoch=4" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "microcode_ctl-4:20240910-1.el9_5.noarch", "product": { "name": "microcode_ctl-4:20240910-1.el9_5.noarch", "product_id": "microcode_ctl-4:20240910-1.el9_5.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/microcode_ctl@20240910-1.el9_5?arch=noarch\u0026epoch=4" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20240910-1.el9_5.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)", "product_id": "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch" }, "product_reference": "microcode_ctl-4:20240910-1.el9_5.noarch", "relates_to_product_reference": "BaseOS-9.5.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "microcode_ctl-4:20240910-1.el9_5.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)", "product_id": "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" }, "product_reference": "microcode_ctl-4:20240910-1.el9_5.src", "relates_to_product_reference": "BaseOS-9.5.0.GA" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-22655", "cwe": { "id": "CWE-693", "name": "Protection Mechanism Failure" }, "discovery_date": "2024-03-21T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2270698" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in the Intel Xeon Processor\u0027s microcode. This issue may allow a malicious actor to achieve local privilege escalation when using Intel SGX or Intel TDX features.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R)", "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-22655" }, { "category": "external", "summary": "RHBZ#2270698", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270698" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-22655", "url": "https://www.cve.org/CVERecord?id=CVE-2023-22655" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-22655", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22655" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00960.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00960.html" } ], "release_date": "2024-03-12T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N", "version": "3.1" }, "products": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R)" }, { "cve": "CVE-2023-28746", "cwe": { "id": "CWE-1342", "name": "Information Exposure through Microarchitectural State after Transient Execution" }, "discovery_date": "2024-03-21T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2270700" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in some Intel Atom Processor\u0027s microcode. This issue may allow a malicious actor to achieve a local information disclosure, impacting the data confidentiality of the targeted system.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: Local information disclosure on Intel(R) Atom(R) 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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-28746" }, { "category": "external", "summary": "RHBZ#2270700", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270700" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-28746", "url": "https://www.cve.org/CVERecord?id=CVE-2023-28746" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-28746", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28746" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00898.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00898.html" } ], "release_date": "2024-02-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" } ], "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: Local information disclosure on Intel(R) Atom(R) processors" }, { "cve": "CVE-2023-38575", "cwe": { "id": "CWE-1303", "name": "Non-Transparent Sharing of Microarchitectural Resources" }, "discovery_date": "2024-03-21T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2270701" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in some Intel processors that may allow a malicious actor to achieve a local information disclosure, impacting the data confidentiality of the targeted host.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: Local information disclosure in some Intel(R) 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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-38575" }, { "category": "external", "summary": "RHBZ#2270701", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270701" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-38575", "url": "https://www.cve.org/CVERecord?id=CVE-2023-38575" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-38575", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38575" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00982.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00982.html" } ], "release_date": "2024-02-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" } ], "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: Local information disclosure in some Intel(R) processors" }, { "cve": "CVE-2023-39368", "cwe": { "id": "CWE-693", "name": "Protection Mechanism Failure" }, "discovery_date": "2024-03-21T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2270703" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in the bus lock regulator mechanism for some Intel processors models. This issue may allow a malicious actor to achieve a Denial of Service attack, impacting the system availability of the targeted host.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: Possible Denial of Service on Intel(R) 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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-39368" }, { "category": "external", "summary": "RHBZ#2270703", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270703" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-39368", "url": "https://www.cve.org/CVERecord?id=CVE-2023-39368" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-39368", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39368" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html" } ], "release_date": "2024-02-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: Possible Denial of Service on Intel(R) Processors" }, { "cve": "CVE-2023-43490", "cwe": { "id": "CWE-682", "name": "Incorrect Calculation" }, "discovery_date": "2024-03-21T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2270704" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in some Intel Xeon D Processors with Intel SGX. This issue may allow a local attacker to achieve sensitive information disclosure, impacting the data confidentiality of the targeted system.", "title": "Vulnerability description" }, { "category": "summary", "text": "kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode", "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-43490" }, { "category": "external", "summary": "RHBZ#2270704", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270704" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-43490", "url": "https://www.cve.org/CVERecord?id=CVE-2023-43490" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-43490", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43490" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" } ], "release_date": "2024-02-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode" }, { "cve": "CVE-2023-45733", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2024-05-29T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2292296" } ], "notes": [ { "category": "description", "text": "A flaw was found in intel-microcode. The hardware logic contains race conditions in some Intel(R) processors that may allow an authenticated user to enable partial information disclosure via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "intel-microcode: Race conditions in some Intel(R) 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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-45733" }, { "category": "external", "summary": "RHBZ#2292296", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292296" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-45733", "url": "https://www.cve.org/CVERecord?id=CVE-2023-45733" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-45733", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45733" }, { "category": "external", "summary": "https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514", "url": "https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01051.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01051.html" } ], "release_date": "2024-05-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" }, { "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "intel-microcode: Race conditions in some Intel(R) Processors" }, { "cve": "CVE-2023-46103", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "discovery_date": "2024-05-29T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2292300" } ], "notes": [ { "category": "description", "text": "A flaw was found in intel-microcode. The sequence of processor instructions leads to unexpected behavior in Intel(R) Core(TM) Ultra processors that may allow an authenticated user to enable a denial of service via local access.", "title": "Vulnerability description" }, { "category": "summary", "text": "intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra 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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-46103" }, { "category": "external", "summary": "RHBZ#2292300", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292300" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-46103", "url": "https://www.cve.org/CVERecord?id=CVE-2023-46103" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-46103", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46103" }, { "category": "external", "summary": "https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514", "url": "https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514" }, { "category": "external", "summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01052.html", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01052.html" } ], "release_date": "2024-05-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2024-11-12T09:30:07+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2024:9401" }, { "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-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.noarch", "BaseOS-9.5.0.GA:microcode_ctl-4:20240910-1.el9_5.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors" } ] }
gsd-2023-43490
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-43490", "id": "GSD-2023-43490" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-43490" ], "details": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.", "id": "GSD-2023-43490", "modified": "2023-12-13T01:20:44.653564Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secure@intel.com", "ID": "CVE-2023-43490", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Intel(R) Xeon(R) D Processors with Intel(R) SGX", "version": { "version_data": [ { "version_affected": "=", "version_value": "See references" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access." } ] }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "information disclosure" }, { "cweId": "CWE-682", "lang": "eng", "value": "Incorrect calculation" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html", "refsource": "MISC", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" }, { "name": "https://security.netapp.com/advisory/ntap-20240405-0009/", "refsource": "MISC", "url": "https://security.netapp.com/advisory/ntap-20240405-0009/" } ] } }, "nvd.nist.gov": { "cve": { "descriptions": [ { "lang": "en", "value": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access." }, { "lang": "es", "value": "El c\u00e1lculo incorrecto en el mecanismo de codificaci\u00f3n de microc\u00f3digo para algunos procesadores Intel(R) Xeon(R) D con Intel(R) SGX puede permitir que un usuario privilegiado habilite potencialmente la divulgaci\u00f3n de informaci\u00f3n a trav\u00e9s del acceso local." } ], "id": "CVE-2023-43490", "lastModified": "2024-04-05T09:15:08.930", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 0.8, "impactScore": 4.0, "source": "secure@intel.com", "type": "Secondary" } ] }, "published": "2024-03-14T17:15:51.910", "references": [ { "source": "secure@intel.com", "url": "https://security.netapp.com/advisory/ntap-20240405-0009/" }, { "source": "secure@intel.com", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" } ], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-682" } ], "source": "secure@intel.com", "type": "Secondary" } ] } } } }
ghsa-vww6-323c-pxr2
Vulnerability from github
Published
2024-03-14 18:30
Modified
2024-05-04 18:30
Severity ?
Details
Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.
{ "affected": [], "aliases": [ "CVE-2023-43490" ], "database_specific": { "cwe_ids": [ "CWE-682" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-03-14T17:15:51Z", "severity": "MODERATE" }, "details": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.", "id": "GHSA-vww6-323c-pxr2", "modified": "2024-05-04T18:30:48Z", "published": "2024-03-14T18:30:31Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43490" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20240405-0009" }, { "type": "WEB", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "type": "CVSS_V3" } ] }
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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.