{
"document": {
"aggregate_severity": {
"text": "Important"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "TuxCare License Agreement",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"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 Cloud Linux Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://tuxcare.com/contact/",
"name": "TuxCare",
"namespace": "https://tuxcare.com/"
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.tuxcare.com/csaf/v2/els_os/centos8.4els/vex/2022/cve-2022-50053-els_os-centos8_4els.json"
}
],
"title": "Security update on CVE-2022-50053",
"tracking": {
"current_release_date": "2025-12-23T22:15:38Z",
"generator": {
"date": "2025-12-23T22:15:38Z",
"engine": {
"name": "pyCSAF"
}
},
"id": "CVE-2022-50053-ELS_OS-CENTOS8.4ELS",
"initial_release_date": "2022-01-01T00:00:00Z",
"revision_history": [
{
"date": "2022-01-01T00:00:00Z",
"number": "1",
"summary": "Initial version"
},
{
"date": "2025-08-07T07:55:41Z",
"number": "2",
"summary": "Official Publication"
},
{
"date": "2025-12-23T22:15:38Z",
"number": "3",
"summary": "Update document"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Community Enterprise Operating System 8.4",
"product": {
"name": "Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4",
"product_identification_helper": {
"cpe": "cpe:2.3:o:centos:centos:8.4:*:*:*:*:*:*:*"
}
}
}
],
"category": "product_family",
"name": "Community Enterprise Operating System"
}
],
"category": "vendor",
"name": "Red Hat, Inc."
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-debug-modules-extra@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/python3-perf@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-modules-internal@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-modules@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-tools-libs-devel@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-core@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/bpftool@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-debug-modules@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-debug@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-debug-core@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-modules-extra@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-devel@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-debug-devel@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-debug-modules-internal@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-tools@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-tools-libs@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-selftests-internal@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-cross-headers@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-ipaclones-internal@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/kernel-headers@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product": {
"name": "perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_id": "perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/cloudlinux/perf@4.18.0-305.25.1.el8_4.tuxcare.els30?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "CloudLinux"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64 as a component of Community Enterprise Operating System 8.4",
"product_id": "CentOS-8.4:perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
},
"product_reference": "perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"relates_to_product_reference": "CentOS-8.4"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-50053",
"cwe": {
"id": "CWE-833",
"name": "Deadlock"
},
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\niavf: Fix reset error handling\nDo not call iavf_close in iavf_reset_task error handling. Doing so can\nlead to double call of napi_disable, which can lead to deadlock there.\nRemoving VF would lead to iavf_remove task being stuck, because it\nrequires crit_lock, which is held by iavf_close.\nCall iavf_disable_vf if reset fail, so that driver will clean up\nremaining invalid resources.\nDuring rapid VF resets, HW can fail to setup VF mailbox. Wrong\nerror handling can lead to iavf_remove being stuck with:\n[ 5218.999087] iavf 0000:82:01.0: Failed to init adminq: -53\n...\n[ 5267.189211] INFO: task repro.sh:11219 blocked for more than 30 seconds.\n[ 5267.189520] Tainted: G S E 5.18.0-04958-ga54ce3703613-dirty #1\n[ 5267.189764] \"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n[ 5267.190062] task:repro.sh state:D stack: 0 pid:11219 ppid: 8162 flags:0x00000000\n[ 5267.190347] Call Trace:\n[ 5267.190647] \n[ 5267.190927] __schedule+0x460/0x9f0\n[ 5267.191264] schedule+0x44/0xb0\n[ 5267.191563] schedule_preempt_disabled+0x14/0x20\n[ 5267.191890] __mutex_lock.isra.12+0x6e3/0xac0\n[ 5267.192237] ? iavf_remove+0xf9/0x6c0 [iavf]\n[ 5267.192565] iavf_remove+0x12a/0x6c0 [iavf]\n[ 5267.192911] ? _raw_spin_unlock_irqrestore+0x1e/0x40\n[ 5267.193285] pci_device_remove+0x36/0xb0\n[ 5267.193619] device_release_driver_internal+0xc1/0x150\n[ 5267.193974] pci_stop_bus_device+0x69/0x90\n[ 5267.194361] pci_stop_and_remove_bus_device+0xe/0x20\n[ 5267.194735] pci_iov_remove_virtfn+0xba/0x120\n[ 5267.195130] sriov_disable+0x2f/0xe0\n[ 5267.195506] ice_free_vfs+0x7d/0x2f0 [ice]\n[ 5267.196056] ? pci_get_device+0x4f/0x70\n[ 5267.196496] ice_sriov_configure+0x78/0x1a0 [ice]\n[ 5267.196995] sriov_numvfs_store+0xfe/0x140\n[ 5267.197466] kernfs_fop_write_iter+0x12e/0x1c0\n[ 5267.197918] new_sync_write+0x10c/0x190\n[ 5267.198404] vfs_write+0x24e/0x2d0\n[ 5267.198886] ksys_write+0x5c/0xd0\n[ 5267.199367] do_syscall_64+0x3a/0x80\n[ 5267.199827] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n[ 5267.200317] RIP: 0033:0x7f5b381205c8\n[ 5267.200814] RSP: 002b:00007fff8c7e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\n[ 5267.201981] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5b381205c8\n[ 5267.202620] RDX: 0000000000000002 RSI: 00005569420ee900 RDI: 0000000000000001\n[ 5267.203426] RBP: 00005569420ee900 R08: 000000000000000a R09: 00007f5b38180820\n[ 5267.204327] R10: 000000000000000a R11: 0000000000000246 R12: 00007f5b383c06e0\n[ 5267.205193] R13: 0000000000000002 R14: 00007f5b383bb880 R15: 0000000000000002\n[ 5267.206041] \n[ 5267.206970] Kernel panic - not syncing: hung_task: blocked tasks\n[ 5267.207809] CPU: 48 PID: 551 Comm: khungtaskd Kdump: loaded Tainted: G S E 5.18.0-04958-ga54ce3703613-dirty #1\n[ 5267.208726] Hardware name: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.11.0 11/02/2019\n[ 5267.209623] Call Trace:\n[ 5267.210569] \n[ 5267.211480] dump_stack_lvl+0x33/0x42\n[ 5267.212472] panic+0x107/0x294\n[ 5267.213467] watchdog.cold.8+0xc/0xbb\n[ 5267.214413] ? proc_dohung_task_timeout_secs+0x30/0x30\n[ 5267.215511] kthread+0xf4/0x120\n[ 5267.216459] ? kthread_complete_and_exit+0x20/0x20\n[ 5267.217505] ret_from_fork+0x22/0x30\n[ 5267.218459] ",
"title": "Vulnerability description"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"CentOS-8.4:kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://cve.tuxcare.com/els/cve/CVE-2022-50053"
}
],
"release_date": "2025-06-18T00:00:00",
"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": [
"CentOS-8.4:kernel-debug-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:python3-perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-tools-libs-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:bpftool-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-modules-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-core-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-modules-extra-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-devel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-debug-modules-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-tools-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-tools-libs-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-selftests-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-cross-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-ipaclones-internal-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:kernel-headers-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64",
"CentOS-8.4:perf-0:4.18.0-305.25.1.el8_4.tuxcare.els30.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "High"
}
]
}
]
}