rhsa-2020_4686
Vulnerability from csaf_redhat
Published
2020-11-04 02:19
Modified
2024-11-15 07:25
Summary
Red Hat Security Advisory: kernel-rt security update
Notes
Topic
An update for kernel-rt is now available for Red Hat Enterprise Linux 8.
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.
Details
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
* kernel: net: bluetooth: heap buffer overflow when processing extended advertising report events (CVE-2020-24490)
* kernel: Red Hat only CVE-2020-12351 regression (CVE-2020-25661)
* kernel: Red Hat only CVE-2020-12352 regression (CVE-2020-25662)
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.
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": "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 kernel-rt 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 kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: net: bluetooth: heap buffer overflow when processing extended advertising report events (CVE-2020-24490)\n\n* kernel: Red Hat only CVE-2020-12351 regression (CVE-2020-25661)\n\n* kernel: Red Hat only CVE-2020-12352 regression (CVE-2020-25662)\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.",
"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-2020:4686",
"url": "https://access.redhat.com/errata/RHSA-2020:4686"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/vulnerabilities/BleedingTooth",
"url": "https://access.redhat.com/security/vulnerabilities/BleedingTooth"
},
{
"category": "external",
"summary": "1888449",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1888449"
},
{
"category": "external",
"summary": "1891483",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891483"
},
{
"category": "external",
"summary": "1891484",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891484"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4686.json"
}
],
"title": "Red Hat Security Advisory: kernel-rt security update",
"tracking": {
"current_release_date": "2024-11-15T07:25:21+00:00",
"generator": {
"date": "2024-11-15T07:25:21+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2020:4686",
"initial_release_date": "2020-11-04T02:19:14+00:00",
"revision_history": [
{
"date": "2020-11-04T02:19:14+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2020-11-04T02:19:14+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T07:25:21+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 Real Time for NFV (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::nfv"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux Real Time (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::realtime"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-core@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-core@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-devel@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-modules@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-modules-extra@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-devel@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-modules@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-modules-extra@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-debuginfo@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debuginfo@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-debug-kvm@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product": {
"name": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_id": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt-kvm@4.18.0-240.1.1.rt7.55.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"product": {
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"product_id": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-rt@4.18.0-240.1.1.rt7.55.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src"
},
"product_reference": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV (v. 8)",
"product_id": "NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "NFV-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src"
},
"product_reference": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64 as a component of Red Hat Enterprise Linux Real Time (v. 8)",
"product_id": "RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
},
"product_reference": "kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"relates_to_product_reference": "RT-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-24490",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"discovery_date": "2020-10-14T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1888449"
}
],
"notes": [
{
"category": "description",
"text": "A heap buffer overflow flaw was found in the way the Linux kernel\u2019s Bluetooth implementation processed extended advertising report events. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or to potentially execute arbitrary code on the system by sending a specially crafted Bluetooth packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: net: bluetooth: heap buffer overflow when processing extended advertising report events",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue is rated as having Moderate impact because the system needs to be actively scanning while the attacker is sending the advertisements in order to be exploited.\n\nThis issue only affects the Linux kernel version as shipped with the Red Hat Enterprise Linux 8.3 GA release, kernel-4.18.0-240.el8 (and any kernel derived from this release such as kernel rt-4.18.0-240.rt7.54.el8). Red Hat was unable to include the fixes in the GA release, as the Red Hat Enterprise Linux 8.3 GA release was in its final stages of release preparation when CVE-2020-24490 was made public. All of the subsequent Red Hat Enterprise Linux 8 kernel versions, including the version included in the so-called 0day (released on the same day or very close to that day) erratum, contain the fix, thus immune to this issue.",
"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": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-24490"
},
{
"category": "external",
"summary": "RHBZ#1888449",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1888449"
},
{
"category": "external",
"summary": "RHSB-BleedingTooth",
"url": "https://access.redhat.com/security/vulnerabilities/BleedingTooth"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-24490",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-24490"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-24490",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24490"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=a2ec905d1e160a33b2e210e45ad30445ef26ce0e",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=a2ec905d1e160a33b2e210e45ad30445ef26ce0e"
},
{
"category": "external",
"summary": "https://github.com/google/security-research/security/advisories/GHSA-ccx2-w2r4-x649",
"url": "https://github.com/google/security-research/security/advisories/GHSA-ccx2-w2r4-x649"
},
{
"category": "external",
"summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html"
}
],
"release_date": "2020-10-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-11-04T02:19:14+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\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:4686"
},
{
"category": "workaround",
"details": "The only way to mitigate these vulnerabilities on the operating system level is to disable the Bluetooth functionality via blacklisting kernel modules in the Linux kernel. The kernel modules can be prevented from being loaded by using system-wide modprobe rules. How to disable Bluetooth modules instructions are available on the Customer Portal at https://access.redhat.com/solutions/2682931.\n\nAlternatively Bluetooth can be disabled within the hardware or at BIOS level which will also provide an effective mitigation as the kernel will not be able to detect that Bluetooth hardware is present on the system.",
"product_ids": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: net: bluetooth: heap buffer overflow when processing extended advertising report events"
},
{
"cve": "CVE-2020-25661",
"cwe": {
"id": "CWE-843",
"name": "Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)"
},
"discovery_date": "2020-10-26T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1891483"
}
],
"notes": [
{
"category": "description",
"text": "A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel\u0027s Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: Red Hat only CVE-2020-12351 regression",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue only affects the Linux kernel version as shipped with the Red Hat Enterprise Linux 8.3 GA release, kernel-4.18.0-240.el8 (and any kernel derived from this release such as kernel rt-4.18.0-240.rt7.54.el8). Red Hat was unable to include the fix for the original CVE-2020-12351 issue in the GA release, as the Red Hat Enterprise Linux 8.3 GA release was in its final stages of release preparation when CVE-2020-12351 was made public. All of the subsequent Red Hat Enterprise Linux 8 kernel versions, including the version included in the so-called 0day (released on the same day or very close to that day) erratum, contain the fix, thus immune to the original CVE-2020-12351 issue.",
"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": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-25661"
},
{
"category": "external",
"summary": "RHBZ#1891483",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891483"
},
{
"category": "external",
"summary": "RHSB-BleedingTooth",
"url": "https://access.redhat.com/security/vulnerabilities/BleedingTooth"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-25661",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25661"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-25661",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25661"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2020-12351",
"url": "https://access.redhat.com/security/cve/CVE-2020-12351"
}
],
"release_date": "2020-11-03T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-11-04T02:19:14+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\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:4686"
},
{
"category": "workaround",
"details": "To mitigate these vulnerabilities on the operating system level, disable the Bluetooth functionality via blocklisting kernel modules in the Linux kernel. The kernel modules can be prevented from being loaded by using system-wide modprobe rules. Instructions on how to disable Bluetooth modules are available on the Customer Portal at https://access.redhat.com/solutions/2682931.\n\nAlternatively, Bluetooth can be disabled within the hardware or at BIOS level which will also provide an effective mitigation as the kernel will not be able to detect that Bluetooth hardware is present on the system.",
"product_ids": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
}
],
"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": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: Red Hat only CVE-2020-12351 regression"
},
{
"cve": "CVE-2020-25662",
"cwe": {
"id": "CWE-665",
"name": "Improper Initialization"
},
"discovery_date": "2020-10-26T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1891484"
}
],
"notes": [
{
"category": "description",
"text": "A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel\u0027s Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. This flaw allows a remote attacker in an adjacent range to leak small portions of stack memory on the system by sending specially crafted AMP packets. The highest threat from this vulnerability is to data confidentiality.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: Red Hat only CVE-2020-12352 regression",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue only affects the Linux kernel version as shipped with the Red Hat Enterprise Linux 8.3 GA release, kernel-4.18.0-240.el8 (and any kernel derived from this release such as kernel rt-4.18.0-240.rt7.54.el8). Red Hat was unable to include the fix for the original CVE-2020-12352 issue in the GA release, as the Red Hat Enterprise Linux 8.3 GA release was in its final stages of release preparation when CVE-2020-12352 was made public. All of the subsequent Red Hat Enterprise Linux 8 kernel versions, including the version included in the so-called 0day (released on the same day or very close to that day) erratum, contain the fix, thus immune to the original CVE-2020-12352 issue.",
"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": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-25662"
},
{
"category": "external",
"summary": "RHBZ#1891484",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891484"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-25662",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-25662"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-25662",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25662"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2020-12352",
"url": "https://access.redhat.com/security/cve/CVE-2020-12352"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/vulnerabilities/BleedingTooth",
"url": "https://access.redhat.com/security/vulnerabilities/BleedingTooth"
}
],
"release_date": "2020-11-03T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-11-04T02:19:14+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\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:4686"
},
{
"category": "workaround",
"details": "To mitigate these vulnerabilities on the operating system level, disable the Bluetooth functionality via blocklisting kernel modules in the Linux kernel. The kernel modules can be prevented from being loaded by using system-wide modprobe rules. Instructions on how to disable Bluetooth modules are available on the Customer Portal at https://access.redhat.com/solutions/2682931.\n\nAlternatively, Bluetooth can be disabled within the hardware or at BIOS level which will also provide an effective mitigation as the kernel will not be able to detect that Bluetooth hardware is present on the system.",
"product_ids": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"NFV-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"NFV-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.src",
"RT-8.3.0.Z.MAIN:kernel-rt-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-core-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debug-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-debuginfo-common-x86_64-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-devel-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-kvm-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64",
"RT-8.3.0.Z.MAIN:kernel-rt-modules-extra-0:4.18.0-240.1.1.rt7.55.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: Red Hat only CVE-2020-12352 regression"
}
]
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
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.