suse-su-2022:2285-1
Vulnerability from csaf_suse
Published
2022-07-06 08:28
Modified
2022-07-06 08:28
Summary
Security update for the Linux Kernel (Live Patch 45 for SLE 12 SP3)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 45 for SLE 12 SP3)
Description of the patch
This update for the Linux Kernel 4.4.180-94_164 fixes one issue. The following security issue was fixed: - CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free. (bnc#1196973)
Patchnames
SUSE-2022-2285,SUSE-SLE-SAP-12-SP3-2022-2285,SUSE-SLE-SERVER-12-SP3-2022-2285
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).



{
  "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 45 for SLE 12 SP3)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.4.180-94_164 fixes one issue.\n\nThe following security issue was fixed:\n\n- CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free. (bnc#1196973)\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2022-2285,SUSE-SLE-SAP-12-SP3-2022-2285,SUSE-SLE-SERVER-12-SP3-2022-2285",
        "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-2022_2285-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2022:2285-1",
        "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222285-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2022:2285-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011414.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1197211",
        "url": "https://bugzilla.suse.com/1197211"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-39713 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-39713/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 45 for SLE 12 SP3)",
    "tracking": {
      "current_release_date": "2022-07-06T08:28:19Z",
      "generator": {
        "date": "2022-07-06T08:28:19Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2022:2285-1",
      "initial_release_date": "2022-07-06T08:28:19Z",
      "revision_history": [
        {
          "date": "2022-07-06T08:28:19Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
                "product": {
                  "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
                  "product_id": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
                "product": {
                  "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
                  "product_id": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP3",
                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles_sap:12:sp3"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12 SP3-LTSS",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12 SP3-LTSS",
                  "product_id": "SUSE Linux Enterprise Server 12 SP3-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles-ltss:12:sp3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le as component of SUSE Linux Enterprise Server for SAP Applications 12 SP3",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le"
        },
        "product_reference": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP3",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le as component of SUSE Linux Enterprise Server 12 SP3-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le"
        },
        "product_reference": "kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP3-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64 as component of SUSE Linux Enterprise Server 12 SP3-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP3-LTSS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-39713",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-39713"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Product: AndroidVersions: Android kernelAndroid ID: A-173788806References: Upstream kernel",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
          "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-39713",
          "url": "https://www.suse.com/security/cve/CVE-2021-39713"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1196973 for CVE-2021-39713",
          "url": "https://bugzilla.suse.com/1196973"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1197211 for CVE-2021-39713",
          "url": "https://bugzilla.suse.com/1197211"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201790 for CVE-2021-39713",
          "url": "https://bugzilla.suse.com/1201790"
        }
      ],
      "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 Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
            "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
            "SUSE Linux Enterprise Server 12 SP3-LTSS:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:kgraft-patch-4_4_180-94_164-default-2-2.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-07-06T08:28:19Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-39713"
    }
  ]
}


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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.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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