suse-su-2024:3040-1
Vulnerability from csaf_suse
Published
2024-08-27 16:33
Modified
2024-08-27 16:33
Summary
Security update for the Linux Kernel (Live Patch 47 for SLE 12 SP5)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 47 for SLE 12 SP5)
Description of the patch
This update for the Linux Kernel 4.12.14-122_173 fixes one issue. The following security issue was fixed: - CVE-2021-47378: Fixed use-after-free by destroying cm id before destroying qp (bsc#1225202).
Patchnames
SUSE-2024-3040,SUSE-SLE-Live-Patching-12-SP5-2024-3040
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 47 for SLE 12 SP5)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.12.14-122_173 fixes one issue.\n\nThe following security issue was fixed:\n\n- CVE-2021-47378: Fixed use-after-free by destroying cm id before destroying qp (bsc#1225202).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2024-3040,SUSE-SLE-Live-Patching-12-SP5-2024-3040",
        "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_3040-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2024:3040-1",
        "url": "https://www.suse.com/support/update/announcement/2024/suse-su-20243040-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2024:3040-1",
        "url": "https://lists.suse.com/pipermail/sle-updates/2024-August/036696.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1225202",
        "url": "https://bugzilla.suse.com/1225202"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-47378 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-47378/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 47 for SLE 12 SP5)",
    "tracking": {
      "current_release_date": "2024-08-27T16:33:38Z",
      "generator": {
        "date": "2024-08-27T16:33:38Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2024:3040-1",
      "initial_release_date": "2024-08-27T16:33:38Z",
      "revision_history": [
        {
          "date": "2024-08-27T16:33:38Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-122_173-default-14-2.1.ppc64le",
                "product": {
                  "name": "kgraft-patch-4_12_14-122_173-default-14-2.1.ppc64le",
                  "product_id": "kgraft-patch-4_12_14-122_173-default-14-2.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-122_173-default-14-2.1.s390x",
                "product": {
                  "name": "kgraft-patch-4_12_14-122_173-default-14-2.1.s390x",
                  "product_id": "kgraft-patch-4_12_14-122_173-default-14-2.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-122_173-default-14-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_12_14-122_173-default-14-2.1.x86_64",
                  "product_id": "kgraft-patch-4_12_14-122_173-default-14-2.1.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_173-default-14-2.1.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_173-default-14-2.1.ppc64le"
        },
        "product_reference": "kgraft-patch-4_12_14-122_173-default-14-2.1.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_173-default-14-2.1.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_173-default-14-2.1.s390x"
        },
        "product_reference": "kgraft-patch-4_12_14-122_173-default-14-2.1.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_173-default-14-2.1.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_173-default-14-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_12_14-122_173-default-14-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-47378",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-47378"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-rdma: destroy cm id before destroy qp to avoid use after free\n\nWe should always destroy cm_id before destroy qp to avoid to get cma\nevent after qp was destroyed, which may lead to use after free.\nIn RDMA connection establishment error flow, don\u0027t destroy qp in cm\nevent handler.Just report cm_error to upper level, qp will be destroy\nin nvme_rdma_alloc_queue() after destroy cm id.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.s390x",
          "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-47378",
          "url": "https://www.suse.com/security/cve/CVE-2021-47378"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1225201 for CVE-2021-47378",
          "url": "https://bugzilla.suse.com/1225201"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1225202 for CVE-2021-47378",
          "url": "https://bugzilla.suse.com/1225202"
        }
      ],
      "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_173-default-14-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.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 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_173-default-14-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-08-27T16:33:38Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-47378"
    }
  ]
}


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