Vulnerability from csaf_suse
Published
2024-05-07 13:33
Modified
2024-05-07 13:33
Summary
Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP2)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP2)
Description of the patch
This update for the Linux Kernel 5.3.18-150200_24_148 fixes several issues. The following security issues were fixed: - CVE-2024-0775: Fixed a use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 (bsc#1219079). - CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability perf component (bsc#1216644). - CVE-2024-1086: Fixed a use-after-free vulnerability related to nft_verdict_init() (bsc#1219435).
Patchnames
SUSE-2024-1545,SUSE-SLE-Module-Live-Patching-15-SP2-2024-1545
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
   document: {
      aggregate_severity: {
         namespace: "https://www.suse.com/support/security/rating/",
         text: "important",
      },
      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/",
         },
      },
      lang: "en",
      notes: [
         {
            category: "summary",
            text: "Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP2)",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for the Linux Kernel 5.3.18-150200_24_148 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2024-0775: Fixed a use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 (bsc#1219079).\n- CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability perf component (bsc#1216644).\n- CVE-2024-1086: Fixed a use-after-free vulnerability related to nft_verdict_init() (bsc#1219435).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-2024-1545,SUSE-SLE-Module-Live-Patching-15-SP2-2024-1545",
            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",
         },
      ],
      publisher: {
         category: "vendor",
         contact_details: "https://www.suse.com/support/security/contact/",
         name: "SUSE Product Security Team",
         namespace: "https://www.suse.com/",
      },
      references: [
         {
            category: "external",
            summary: "SUSE ratings",
            url: "https://www.suse.com/support/security/rating/",
         },
         {
            category: "self",
            summary: "URL of this CSAF notice",
            url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_1545-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2024:1545-1",
            url: "https://www.suse.com/support/update/announcement/2024/suse-su-20241545-1/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2024:1545-1",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018475.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1216644",
            url: "https://bugzilla.suse.com/1216644",
         },
         {
            category: "self",
            summary: "SUSE Bug 1219079",
            url: "https://bugzilla.suse.com/1219079",
         },
         {
            category: "self",
            summary: "SUSE Bug 1219435",
            url: "https://bugzilla.suse.com/1219435",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2023-5717 page",
            url: "https://www.suse.com/security/cve/CVE-2023-5717/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2024-0775 page",
            url: "https://www.suse.com/security/cve/CVE-2024-0775/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2024-1086 page",
            url: "https://www.suse.com/security/cve/CVE-2024-1086/",
         },
      ],
      title: "Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP2)",
      tracking: {
         current_release_date: "2024-05-07T13:33:27Z",
         generator: {
            date: "2024-05-07T13:33:27Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2024:1545-1",
         initial_release_date: "2024-05-07T13:33:27Z",
         revision_history: [
            {
               date: "2024-05-07T13:33:27Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                        product: {
                           name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                           product_id: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                        },
                     },
                  ],
                  category: "architecture",
                  name: "ppc64le",
               },
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                        product: {
                           name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                           product_id: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                        },
                     },
                  ],
                  category: "architecture",
                  name: "s390x",
               },
               {
                  branches: [
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                        category: "product_version",
                        name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
                        product: {
                           name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
                           product_id: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
                        },
                     },
                     {
                        category: "product_version",
                        name: "kernel-livepatch-5_3_18-150200_24_148-preempt-13-150200.2.1.x86_64",
                        product: {
                           name: "kernel-livepatch-5_3_18-150200_24_148-preempt-13-150200.2.1.x86_64",
                           product_id: "kernel-livepatch-5_3_18-150200_24_148-preempt-13-150200.2.1.x86_64",
                        },
                     },
                  ],
                  category: "architecture",
                  name: "x86_64",
               },
               {
                  branches: [
                     {
                        category: "product_name",
                        name: "SUSE Linux Enterprise Live Patching 15 SP2",
                        product: {
                           name: "SUSE Linux Enterprise Live Patching 15 SP2",
                           product_id: "SUSE Linux Enterprise Live Patching 15 SP2",
                           product_identification_helper: {
                              cpe: "cpe:/o:suse:sle-module-live-patching:15:sp2",
                           },
                        },
                     },
                  ],
                  category: "product_family",
                  name: "SUSE Linux Enterprise",
               },
            ],
            category: "vendor",
            name: "SUSE",
         },
      ],
      relationships: [
         {
            category: "default_component_of",
            full_product_name: {
               name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP2",
               product_id: "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
            },
            product_reference: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
            relates_to_product_reference: "SUSE Linux Enterprise Live Patching 15 SP2",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP2",
               product_id: "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
            },
            product_reference: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
            relates_to_product_reference: "SUSE Linux Enterprise Live Patching 15 SP2",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP2",
               product_id: "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
            },
            product_reference: "kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
            relates_to_product_reference: "SUSE Linux Enterprise Live Patching 15 SP2",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2023-5717",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2023-5717",
            },
         ],
         notes: [
            {
               category: "general",
               text: "A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation.\n\nIf perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer.\n\nWe recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06.\n\n",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2023-5717",
               url: "https://www.suse.com/security/cve/CVE-2023-5717",
            },
            {
               category: "external",
               summary: "SUSE Bug 1216584 for CVE-2023-5717",
               url: "https://bugzilla.suse.com/1216584",
            },
            {
               category: "external",
               summary: "SUSE Bug 1216644 for CVE-2023-5717",
               url: "https://bugzilla.suse.com/1216644",
            },
            {
               category: "external",
               summary: "SUSE Bug 1217557 for CVE-2023-5717",
               url: "https://bugzilla.suse.com/1217557",
            },
            {
               category: "external",
               summary: "SUSE Bug 1219697 for CVE-2023-5717",
               url: "https://bugzilla.suse.com/1219697",
            },
            {
               category: "external",
               summary: "SUSE Bug 1220191 for CVE-2023-5717",
               url: "https://bugzilla.suse.com/1220191",
            },
         ],
         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 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2024-05-07T13:33:27Z",
               details: "important",
            },
         ],
         title: "CVE-2023-5717",
      },
      {
         cve: "CVE-2024-0775",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2024-0775",
            },
         ],
         notes: [
            {
               category: "general",
               text: "A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2024-0775",
               url: "https://www.suse.com/security/cve/CVE-2024-0775",
            },
            {
               category: "external",
               summary: "SUSE Bug 1219053 for CVE-2024-0775",
               url: "https://bugzilla.suse.com/1219053",
            },
            {
               category: "external",
               summary: "SUSE Bug 1219082 for CVE-2024-0775",
               url: "https://bugzilla.suse.com/1219082",
            },
            {
               category: "external",
               summary: "SUSE Bug 1224298 for CVE-2024-0775",
               url: "https://bugzilla.suse.com/1224298",
            },
            {
               category: "external",
               summary: "SUSE Bug 1224878 for CVE-2024-0775",
               url: "https://bugzilla.suse.com/1224878",
            },
         ],
         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 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2024-05-07T13:33:27Z",
               details: "important",
            },
         ],
         title: "CVE-2024-0775",
      },
      {
         cve: "CVE-2024-1086",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2024-1086",
            },
         ],
         notes: [
            {
               category: "general",
               text: "A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\nThe nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.\n\nWe recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.\n\n",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
               "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2024-1086",
               url: "https://www.suse.com/security/cve/CVE-2024-1086",
            },
            {
               category: "external",
               summary: "SUSE Bug 1219434 for CVE-2024-1086",
               url: "https://bugzilla.suse.com/1219434",
            },
            {
               category: "external",
               summary: "SUSE Bug 1219435 for CVE-2024-1086",
               url: "https://bugzilla.suse.com/1219435",
            },
            {
               category: "external",
               summary: "SUSE Bug 1224298 for CVE-2024-1086",
               url: "https://bugzilla.suse.com/1224298",
            },
            {
               category: "external",
               summary: "SUSE Bug 1224878 for CVE-2024-1086",
               url: "https://bugzilla.suse.com/1224878",
            },
            {
               category: "external",
               summary: "SUSE Bug 1226066 for CVE-2024-1086",
               url: "https://bugzilla.suse.com/1226066",
            },
         ],
         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 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.ppc64le",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.s390x",
                  "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_148-default-13-150200.2.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2024-05-07T13:33:27Z",
               details: "important",
            },
         ],
         title: "CVE-2024-1086",
      },
   ],
}


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Nomenclature

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