SUSE-SU-2024:1491-1

Vulnerability from csaf_suse - Published: 2024-05-04 14:43 - Updated: 2026-09-20 15:48
Summary
Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)
Severity
Important
Notes
Title of the patch: Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)
Description of the patch: This update for the Linux Kernel 5.14.21-150500_11 fixes one issue. The following security issue was 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).
Patchnames: SUSE-2024-1491,SUSE-2024-1492,SUSE-SLE-Module-Live-Patching-15-SP5-2024-1491
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2024-0775
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.x86_64 —
Vendor Fix
Threats
Impact important
References
To clipboard 

{
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      "text": "important"
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
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        "title": "Title of the patch"
      },
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        "category": "description",
        "text": "This update for the Linux Kernel 5.14.21-150500_11 fixes one issue.\n\nThe following security issue was 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",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2024-1491,SUSE-2024-1492,SUSE-SLE-Module-Live-Patching-15-SP5-2024-1491",
        "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": {
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      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
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        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_1491-1.json"
      },
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        "category": "self",
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        "url": "https://www.suse.com/support/update/announcement/2024/suse-su-20241491-1/"
      },
      {
        "category": "self",
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        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018447.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1219079",
        "url": "https://bugzilla.suse.com/1219079"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2024-0775 page",
        "url": "https://www.suse.com/security/cve/CVE-2024-0775/"
      }
    ],
    "title": "Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)",
    "tracking": {
      "current_release_date": "2026-09-20T15:48:01Z",
      "generator": {
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          "version": "1"
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      "id": "SUSE-SU-2024:1491-1",
      "initial_release_date": "2024-05-04T14:43:09Z",
      "revision_history": [
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          "date": "2024-05-04T14:43:09Z",
          "number": "1",
          "summary": "Current version"
        },
        {
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          "number": "2",
          "summary": "unknown changes"
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      ],
      "status": "final",
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    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.x86_64",
                "product": {
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                  "product_id": "kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/kernel-livepatch-5_14_21-150500_11-rt@12-150500.3.1?arch=x86_64\u0026upstream=kernel-livepatch-SLE15-SP5-RT_Update_0-0:12-150500.3.1.src.rpm"
                  }
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              },
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                "product": {
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                  "product_id": "kernel-livepatch-5_14_21-150500_13_5-rt-0:11-150500.2.1.x86_64",
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                  }
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        "category": "vendor",
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      }
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    "relationships": [
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        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.x86_64"
        },
        "product_reference": "kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "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 SP5:kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.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 SP5:kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.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 SP5:kernel-livepatch-5_14_21-150500_11-rt-0:12-150500.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-05-04T14:43:09Z",
          "details": "important"
        }
      ],
      "title": "CVE-2024-0775"
    }
  ]
}



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