rhsa-2022_0823
Vulnerability from csaf_redhat
Published
2022-03-10 15:33
Modified
2024-11-15 14:43
Summary
Red Hat Security Advisory: kernel security update
Notes
Topic
An update for kernel is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions.
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 packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: improper initialization of the "flags" member of the new pipe_buffer (CVE-2022-0847)
* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)
* kernel: use-after-free in RDMA listen() (CVE-2021-4028)
* kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083)
* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)
* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)
* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)
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 is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions.\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 packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: improper initialization of the \"flags\" member of the new pipe_buffer (CVE-2022-0847)\n\n* kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)\n\n* kernel: use-after-free in RDMA listen() (CVE-2021-4028)\n\n* kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083)\n\n* kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)\n\n* kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)\n\n* kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)\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-2022:0823",
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"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/RHSB-2022-002",
"url": "https://access.redhat.com/security/vulnerabilities/RHSB-2022-002"
},
{
"category": "external",
"summary": "2027201",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2027201"
},
{
"category": "external",
"summary": "2029923",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2029923"
},
{
"category": "external",
"summary": "2031930",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2031930"
},
{
"category": "external",
"summary": "2042404",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2042404"
},
{
"category": "external",
"summary": "2044809",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2044809"
},
{
"category": "external",
"summary": "2051505",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2051505"
},
{
"category": "external",
"summary": "2060795",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060795"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0823.json"
}
],
"title": "Red Hat Security Advisory: kernel security update",
"tracking": {
"current_release_date": "2024-11-15T14:43:22+00:00",
"generator": {
"date": "2024-11-15T14:43:22+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2022:0823",
"initial_release_date": "2022-03-10T15:33:47+00:00",
"revision_history": [
{
"date": "2022-03-10T15:33:47+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2022-03-10T15:33:47+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T14:43:22+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product": {
"name": "Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:rhel_e4s:8.1::baseos"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-core@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-cross-headers@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-core@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-devel@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules-extra@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-devel@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-headers@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules-extra@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-libs@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool-debuginfo@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-debuginfo@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo-common-ppc64le@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-debuginfo@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf-debuginfo@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product": {
"name": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_id": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf-debuginfo@4.18.0-147.64.1.el8_1?arch=ppc64le"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-core@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-cross-headers@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-core@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-devel@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules-extra@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-devel@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-headers@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules-extra@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-libs@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "perf-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "perf-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "perf-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool-debuginfo@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-debuginfo@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo-common-x86_64@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-debuginfo@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf-debuginfo@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product": {
"name": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_id": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf-debuginfo@4.18.0-147.64.1.el8_1?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-0:4.18.0-147.64.1.el8_1.src",
"product": {
"name": "kernel-0:4.18.0-147.64.1.el8_1.src",
"product_id": "kernel-0:4.18.0-147.64.1.el8_1.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.18.0-147.64.1.el8_1?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"product": {
"name": "kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"product_id": "kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-abi-whitelists@4.18.0-147.64.1.el8_1?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"product": {
"name": "kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"product_id": "kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-doc@4.18.0-147.64.1.el8_1?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-147.64.1.el8_1.src as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src"
},
"product_reference": "kernel-0:4.18.0-147.64.1.el8_1.src",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch"
},
"product_reference": "kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-core-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-doc-0:4.18.0-147.64.1.el8_1.noarch as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch"
},
"product_reference": "kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "perf-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le"
},
"product_reference": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v. 8.1)",
"product_id": "BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
},
"product_reference": "python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"relates_to_product_reference": "BaseOS-8.1.0.Z.E4S"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-0920",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2021-12-13T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2031930"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in unix_dgram_recvmsg in net/unix/af_unix.c in the Linux kernel\u0027s garbage collection for Unix domain socket file handlers. In this flaw, a missing cleanup may lead to a use-after-free due to a race problem. This flaw allows a local user to crash the system or escalate their privileges on the system.\r\n\r\nA read-after-free memory flaw was found in the Linux kernel\u0027s garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: Use After Free in unix_gc() which could result in a local privilege escalation",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-0920"
},
{
"category": "external",
"summary": "RHBZ#2031930",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2031930"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-0920",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0920"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-0920",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0920"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cbcf01128d0a92e131bd09f1688fe032480b65ca",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cbcf01128d0a92e131bd09f1688fe032480b65ca"
},
{
"category": "external",
"summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
}
],
"release_date": "2021-07-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "exploit_status",
"date": "2022-05-23T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: Use After Free in unix_gc() which could result in a local privilege escalation"
},
{
"acknowledgments": [
{
"names": [
"Hao Sun"
]
}
],
"cve": "CVE-2021-4028",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2021-11-29T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2027201"
}
],
"notes": [
{
"category": "description",
"text": "A flaw in the Linux kernel\u0027s implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: use-after-free in RDMA listen()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-4028"
},
{
"category": "external",
"summary": "RHBZ#2027201",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2027201"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4028",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4028"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4028",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4028"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74"
},
{
"category": "external",
"summary": "https://lkml.org/lkml/2021/10/4/697",
"url": "https://lkml.org/lkml/2021/10/4/697"
}
],
"release_date": "2021-10-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options does not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: use-after-free in RDMA listen()"
},
{
"cve": "CVE-2021-4083",
"cwe": {
"id": "CWE-362",
"name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
},
"discovery_date": "2021-12-06T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2029923"
}
],
"notes": [
{
"category": "description",
"text": "A read-after-free memory flaw was found in the Linux kernel\u0027s garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: fget: check that the fd still exists after getting a ref to it",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-4083"
},
{
"category": "external",
"summary": "RHBZ#2029923",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2029923"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4083",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4083"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4083",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4083"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9"
}
],
"release_date": "2021-12-03T08:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: fget: check that the fd still exists after getting a ref to it"
},
{
"cve": "CVE-2022-0330",
"cwe": {
"id": "CWE-281",
"name": "Improper Preservation of Permissions"
},
"discovery_date": "2022-01-19T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2042404"
}
],
"notes": [
{
"category": "description",
"text": "A random memory access flaw was found in the Linux kernel\u2019s GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: possible privileges escalation due to missing TLB flush",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "For the Red Hat Enterprise Linux default configuration, the issue occurs only if a local user is running malicious code on GPU. The GPU is used and the user is required to have privileges to access the i915 Intel GPU.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-0330"
},
{
"category": "external",
"summary": "RHBZ#2042404",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2042404"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-0330",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0330"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-0330",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0330"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2022/01/25/12",
"url": "https://www.openwall.com/lists/oss-security/2022/01/25/12"
}
],
"release_date": "2022-01-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: possible privileges escalation due to missing TLB flush"
},
{
"acknowledgments": [
{
"names": [
"Yiqi Sun"
],
"organization": "Nebula Lab"
},
{
"names": [
"Kevin Wang"
],
"organization": "Huawei"
}
],
"cve": "CVE-2022-0492",
"cwe": {
"id": "CWE-862",
"name": "Missing Authorization"
},
"discovery_date": "2022-02-07T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2051505"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in the Linux kernel\u2019s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: cgroups v1 release_agent feature may allow privilege escalation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "In the OpenShift Container Platform (OCP) the container escape and privilege escalation caused by the CVE-2022-0492 vulnerability are blocked by the SELinux policy enabled (by default) on the OCP cluster nodes.\n\nRed Hat Virtualization requires SELinux running in enforcing mode[1] on all hypervisors and managers, which blocks this vulnerability.\n\n1. https://access.redhat.com/solutions/499473",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-0492"
},
{
"category": "external",
"summary": "RHBZ#2051505",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2051505"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-0492",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0492"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-0492",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0492"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af"
}
],
"release_date": "2022-02-07T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: cgroups v1 release_agent feature may allow privilege escalation"
},
{
"acknowledgments": [
{
"names": [
"Max Kellermann"
],
"organization": "CM4all"
}
],
"cve": "CVE-2022-0847",
"cwe": {
"id": "CWE-909",
"name": "Missing Initialization of Resource"
},
"discovery_date": "2022-03-04T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2060795"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the way the \"flags\" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: improper initialization of the \"flags\" member of the new pipe_buffer",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available.\n\nNote that PIPE_BUF_FLAG_CAN_MERGE flag attack vector is not available in Red Hat Enterprise Linux 8 and thus the currently known exploits leveraging this flag do not work. The underlying issue (lack of proper pipe_buffer structure initialization) is still present though and other novel ways leading to successful exploitation cannot be fully ruled out.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-0847"
},
{
"category": "external",
"summary": "RHBZ#2060795",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060795"
},
{
"category": "external",
"summary": "RHSB-2022-002",
"url": "https://access.redhat.com/security/vulnerabilities/RHSB-2022-002"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-0847",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0847"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-0847",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0847"
},
{
"category": "external",
"summary": "https://dirtypipe.cm4all.com/",
"url": "https://dirtypipe.cm4all.com/"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/lib/iov_iter.c?id=9d2231c5d74e13b2a0546fee6737ee4446017903",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/lib/iov_iter.c?id=9d2231c5d74e13b2a0546fee6737ee4446017903"
},
{
"category": "external",
"summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
}
],
"release_date": "2022-03-07T12:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Currently there is no mitigation available for this flaw. Customers should update to fixed packages, once they are available.",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "exploit_status",
"date": "2022-04-25T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: improper initialization of the \"flags\" member of the new pipe_buffer"
},
{
"cve": "CVE-2022-22942",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2022-01-24T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2044809"
}
],
"notes": [
{
"category": "description",
"text": "A use-after-free flaw was found in the Linux kernel\u2019s vmw_execbuf_copy_fence_user function in drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c in vmwgfx. This flaw allows a local attacker with user privileges to cause a privilege escalation problem.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: failing usercopy allows for use-after-free exploitation",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"known_not_affected": [
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-22942"
},
{
"category": "external",
"summary": "RHBZ#2044809",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2044809"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-22942",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-22942"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-22942",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22942"
}
],
"release_date": "2022-01-27T20:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-10T15:33:47+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": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0823"
},
{
"category": "workaround",
"details": "Mitigation for this issue is to skip loading the affected module vmwgfx onto the system until we have a fix available. This can be done by a blacklist mechanism and ensures the driver is not loaded at the boot time.\n~~~\nHow do I blacklist a kernel module to prevent it from loading automatically?\nhttps://access.redhat.com/solutions/41278 \n~~~",
"product_ids": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:bpftool-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.src",
"BaseOS-8.1.0.Z.E4S:kernel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-abi-whitelists-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-cross-headers-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-core-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-devel-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-doc-0:4.18.0-147.64.1.el8_1.noarch",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-modules-extra-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:kernel-tools-libs-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-0:4.18.0-147.64.1.el8_1.x86_64",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.ppc64le",
"BaseOS-8.1.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-147.64.1.el8_1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: failing usercopy allows for use-after-free exploitation"
}
]
}
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.