suse-su-2024:1409-1
Vulnerability from csaf_suse
Published
2024-04-23 18:03
Modified
2024-04-23 18:03
Summary
Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP5)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP5)
Description of the patch
This update for the Linux Kernel 5.14.21-150500_55_49 fixes several issues. The following security issues were fixed: - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220828). - CVE-2023-52340: Fixed ICMPv6 “Packet Too Big” packets force a DoS of the Linux kernel by forcing 100% CPU (bsc#1219296).
Patchnames
SUSE-2024-1409,SUSE-SLE-Module-Live-Patching-15-SP5-2024-1409
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 10 for SLE 15 SP5)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 5.14.21-150500_55_49 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220828).\n- CVE-2023-52340: Fixed ICMPv6 \u201cPacket Too Big\u201d packets force a DoS of the Linux kernel by forcing 100% CPU (bsc#1219296).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2024-1409,SUSE-SLE-Module-Live-Patching-15-SP5-2024-1409",
        "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_1409-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2024:1409-1",
        "url": "https://www.suse.com/support/update/announcement/2024/suse-su-20241409-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2024:1409-1",
        "url": "https://lists.suse.com/pipermail/sle-updates/2024-April/035074.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1219296",
        "url": "https://bugzilla.suse.com/1219296"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1220828",
        "url": "https://bugzilla.suse.com/1220828"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2023-52340 page",
        "url": "https://www.suse.com/security/cve/CVE-2023-52340/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2024-26622 page",
        "url": "https://www.suse.com/security/cve/CVE-2024-26622/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP5)",
    "tracking": {
      "current_release_date": "2024-04-23T18:03:43Z",
      "generator": {
        "date": "2024-04-23T18:03:43Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2024:1409-1",
      "initial_release_date": "2024-04-23T18:03:43Z",
      "revision_history": [
        {
          "date": "2024-04-23T18:03:43Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
                "product": {
                  "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
                  "product_id": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
                "product": {
                  "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
                  "product_id": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64",
                "product": {
                  "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64",
                  "product_id": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Live Patching 15 SP5",
                "product": {
                  "name": "SUSE Linux Enterprise Live Patching 15 SP5",
                  "product_id": "SUSE Linux Enterprise Live Patching 15 SP5",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-module-live-patching:15:sp5"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP5",
          "product_id": "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le"
        },
        "product_reference": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP5",
          "product_id": "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x"
        },
        "product_reference": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP5",
          "product_id": "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
        },
        "product_reference": "kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-52340",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-52340"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The IPv6 implementation in the Linux kernel before 6.3 has a net/ipv6/route.c max_size threshold that can be consumed easily, e.g., leading to a denial of service (network is unreachable errors) when IPv6 packets are sent in a loop via a raw socket.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-52340",
          "url": "https://www.suse.com/security/cve/CVE-2023-52340"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1219295 for CVE-2023-52340",
          "url": "https://bugzilla.suse.com/1219295"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1219296 for CVE-2023-52340",
          "url": "https://bugzilla.suse.com/1219296"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1224298 for CVE-2023-52340",
          "url": "https://bugzilla.suse.com/1224298"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1224878 for CVE-2023-52340",
          "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_55_49-default-3-150500.11.8.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-23T18:03:43Z",
          "details": "important"
        }
      ],
      "title": "CVE-2023-52340"
    },
    {
      "cve": "CVE-2024-26622",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-26622"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\ntomoyo: fix UAF write bug in tomoyo_write_control()\n\nSince tomoyo_write_control() updates head-\u003ewrite_buf when write()\nof long lines is requested, we need to fetch head-\u003ewrite_buf after\nhead-\u003eio_sem is held.  Otherwise, concurrent write() requests can\ncause use-after-free-write and double-free problems.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2024-26622",
          "url": "https://www.suse.com/security/cve/CVE-2024-26622"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1220825 for CVE-2024-26622",
          "url": "https://bugzilla.suse.com/1220825"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1220828 for CVE-2024-26622",
          "url": "https://bugzilla.suse.com/1220828"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1224298 for CVE-2024-26622",
          "url": "https://bugzilla.suse.com/1224298"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1224878 for CVE-2024-26622",
          "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_55_49-default-3-150500.11.8.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.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 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-3-150500.11.8.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-23T18:03:43Z",
          "details": "important"
        }
      ],
      "title": "CVE-2024-26622"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.