suse-su-2022:2697-1
Vulnerability from csaf_suse
Published
2022-08-08 18:56
Modified
2022-08-08 18:56
Summary
Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP4)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP4)
Description of the patch
This update for the Linux Kernel 4.12.14-95_99 fixes several issues. The following security issues were fixed: - CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487). - CVE-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604).
Patchnames
SUSE-2022-2697,SUSE-SLE-Live-Patching-12-SP4-2022-2697
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 27 for SLE 12 SP4)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.12.14-95_99 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487).\n- CVE-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2022-2697,SUSE-SLE-Live-Patching-12-SP4-2022-2697",
        "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_2697-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2022:2697-1",
        "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222697-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2022:2697-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011824.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1200605",
        "url": "https://bugzilla.suse.com/1200605"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1201080",
        "url": "https://bugzilla.suse.com/1201080"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-1679 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-1679/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-20141 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-20141/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP4)",
    "tracking": {
      "current_release_date": "2022-08-08T18:56:35Z",
      "generator": {
        "date": "2022-08-08T18:56:35Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2022:2697-1",
      "initial_release_date": "2022-08-08T18:56:35Z",
      "revision_history": [
        {
          "date": "2022-08-08T18:56:35Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
                "product": {
                  "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
                  "product_id": "kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
                "product": {
                  "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
                  "product_id": "kgraft-patch-4_12_14-95_99-default-3-2.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64",
                  "product_id": "kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Live Patching 12 SP4",
                "product": {
                  "name": "SUSE Linux Enterprise Live Patching 12 SP4",
                  "product_id": "SUSE Linux Enterprise Live Patching 12 SP4",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-live-patching:12:sp4"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP4",
          "product_id": "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le"
        },
        "product_reference": "kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.s390x as component of SUSE Linux Enterprise Live Patching 12 SP4",
          "product_id": "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x"
        },
        "product_reference": "kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP4",
          "product_id": "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP4"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-1679",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-1679"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A use-after-free flaw was found in the Linux kernel\u0027s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-1679",
          "url": "https://www.suse.com/security/cve/CVE-2022-1679"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1199487 for CVE-2022-1679",
          "url": "https://bugzilla.suse.com/1199487"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201080 for CVE-2022-1679",
          "url": "https://bugzilla.suse.com/1201080"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201832 for CVE-2022-1679",
          "url": "https://bugzilla.suse.com/1201832"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1204132 for CVE-2022-1679",
          "url": "https://bugzilla.suse.com/1204132"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1212316 for CVE-2022-1679",
          "url": "https://bugzilla.suse.com/1212316"
        }
      ],
      "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 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.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 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-08-08T18:56:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-1679"
    },
    {
      "cve": "CVE-2022-20141",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-20141"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-112551163References: Upstream kernel",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-20141",
          "url": "https://www.suse.com/security/cve/CVE-2022-20141"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1200604 for CVE-2022-20141",
          "url": "https://bugzilla.suse.com/1200604"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1200605 for CVE-2022-20141",
          "url": "https://bugzilla.suse.com/1200605"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1203034 for CVE-2022-20141",
          "url": "https://bugzilla.suse.com/1203034"
        }
      ],
      "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 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.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 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_99-default-3-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-08-08T18:56:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-20141"
    }
  ]
}


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