suse-su-2025:3926-1
Vulnerability from csaf_suse
Published
2025-11-03 18:03
Modified
2025-11-03 18:03
Summary
Security update for the Linux Kernel (Live Patch 72 for SLE 12 SP5)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 72 for SLE 12 SP5)
Description of the patch
This update for the Linux Kernel 4.12.14-122_272 fixes one issue. The following security issue was fixed: - CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249847).
Patchnames
SUSE-2025-3926,SUSE-SLE-Live-Patching-12-SP5-2025-3926
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 72 for SLE 12 SP5)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.12.14-122_272 fixes one issue.\n\nThe following security issue was fixed:\n\n- CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249847).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2025-3926,SUSE-SLE-Live-Patching-12-SP5-2025-3926",
        "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-2025_3926-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2025:3926-1",
        "url": "https://www.suse.com/support/update/announcement/2025/suse-su-20253926-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2025:3926-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-November/023143.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1249847",
        "url": "https://bugzilla.suse.com/1249847"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-50252 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-50252/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 72 for SLE 12 SP5)",
    "tracking": {
      "current_release_date": "2025-11-03T18:03:58Z",
      "generator": {
        "date": "2025-11-03T18:03:58Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2025:3926-1",
      "initial_release_date": "2025-11-03T18:03:58Z",
      "revision_history": [
        {
          "date": "2025-11-03T18:03:58Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le",
                "product": {
                  "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le",
                  "product_id": "kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.s390x",
                "product": {
                  "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.s390x",
                  "product_id": "kgraft-patch-4_12_14-122_272-default-3-4.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64",
                  "product_id": "kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Live Patching 12 SP5",
                "product": {
                  "name": "SUSE Linux Enterprise Live Patching 12 SP5",
                  "product_id": "SUSE Linux Enterprise Live Patching 12 SP5",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-live-patching:12:sp5"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP5",
          "product_id": "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le"
        },
        "product_reference": "kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.s390x as component of SUSE Linux Enterprise Live Patching 12 SP5",
          "product_id": "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.s390x"
        },
        "product_reference": "kgraft-patch-4_12_14-122_272-default-3-4.1.s390x",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP5",
          "product_id": "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-50252",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-50252"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: Do not free q_vector unless new one was allocated\n\nAvoid potential use-after-free condition under memory pressure. If the\nkzalloc() fails, q_vector will be freed but left in the original\nadapter-\u003eq_vector[v_idx] array position.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.s390x",
          "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-50252",
          "url": "https://www.suse.com/security/cve/CVE-2022-50252"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1249846 for CVE-2022-50252",
          "url": "https://bugzilla.suse.com/1249846"
        }
      ],
      "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 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.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 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_272-default-3-4.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-11-03T18:03:58Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-50252"
    }
  ]
}


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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.