suse-su-2024:0429-1
Vulnerability from csaf_suse
Published
2024-02-08 12:40
Modified
2024-02-08 12:40
Summary
Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP4)
Notes
Title of the patch
Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP4)
Description of the patch
This update for the Linux Kernel 5.14.21-150400_24_100 fixes one issue.
The following security issue was fixed:
- CVE-2023-6932: Fixed a use-after-free vulnerability in the ipv4 igmp component that could lead to local privilege escalation (bsc#1218255).
Patchnames
SUSE-2024-429,SUSE-SLE-Module-Live-Patching-15-SP4-2024-429
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "important"
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"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
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"lang": "en",
"notes": [
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"category": "summary",
"text": "Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP4)",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for the Linux Kernel 5.14.21-150400_24_100 fixes one issue.\n\nThe following security issue was fixed:\n\n- CVE-2023-6932: Fixed a use-after-free vulnerability in the ipv4 igmp component that could lead to local privilege escalation (bsc#1218255).\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-2024-429,SUSE-SLE-Module-Live-Patching-15-SP4-2024-429",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
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"publisher": {
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"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
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"references": [
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"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
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{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_0429-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2024:0429-1",
"url": "https://www.suse.com/support/update/announcement/2024/suse-su-20240429-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2024:0429-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017889.html"
},
{
"category": "self",
"summary": "SUSE Bug 1218255",
"url": "https://bugzilla.suse.com/1218255"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2023-6932 page",
"url": "https://www.suse.com/security/cve/CVE-2023-6932/"
}
],
"title": "Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP4)",
"tracking": {
"current_release_date": "2024-02-08T12:40:28Z",
"generator": {
"date": "2024-02-08T12:40:28Z",
"engine": {
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"version": "1"
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},
"id": "SUSE-SU-2024:0429-1",
"initial_release_date": "2024-02-08T12:40:28Z",
"revision_history": [
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"date": "2024-02-08T12:40:28Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.ppc64le",
"product": {
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"name": "ppc64le"
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}
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],
"category": "architecture",
"name": "x86_64"
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{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Enterprise Live Patching 15 SP4",
"product": {
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"product_id": "SUSE Linux Enterprise Live Patching 15 SP4",
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"category": "product_family",
"name": "SUSE Linux Enterprise"
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"relationships": [
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"product_id": "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.ppc64le"
},
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"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP4"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4",
"product_id": "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.s390x"
},
"product_reference": "kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.s390x",
"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP4"
},
{
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"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP4"
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]
},
"vulnerabilities": [
{
"cve": "CVE-2023-6932",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2023-6932"
}
],
"notes": [
{
"category": "general",
"text": "A use-after-free vulnerability in the Linux kernel\u0027s ipv4: igmp component can be exploited to achieve local privilege escalation.\n\nA race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.\n\nWe recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.x86_64"
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},
"references": [
{
"category": "external",
"summary": "CVE-2023-6932",
"url": "https://www.suse.com/security/cve/CVE-2023-6932"
},
{
"category": "external",
"summary": "SUSE Bug 1218253 for CVE-2023-6932",
"url": "https://bugzilla.suse.com/1218253"
},
{
"category": "external",
"summary": "SUSE Bug 1218255 for CVE-2023-6932",
"url": "https://bugzilla.suse.com/1218255"
},
{
"category": "external",
"summary": "SUSE Bug 1220015 for CVE-2023-6932",
"url": "https://bugzilla.suse.com/1220015"
},
{
"category": "external",
"summary": "SUSE Bug 1220191 for CVE-2023-6932",
"url": "https://bugzilla.suse.com/1220191"
},
{
"category": "external",
"summary": "SUSE Bug 1221578 for CVE-2023-6932",
"url": "https://bugzilla.suse.com/1221578"
},
{
"category": "external",
"summary": "SUSE Bug 1221598 for CVE-2023-6932",
"url": "https://bugzilla.suse.com/1221598"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_100-default-2-150400.2.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2024-02-08T12:40:28Z",
"details": "important"
}
],
"title": "CVE-2023-6932"
}
]
}
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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.
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