suse-su-2022:1598-1
Vulnerability from csaf_suse
Published
2022-05-10 10:04
Modified
2022-05-10 10:04
Summary
Security update for the Linux Kernel (Live Patch 29 for SLE 15)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 29 for SLE 15)
Description of the patch
This update for the Linux Kernel 4.12.14-150000_150_89 fixes several issues. The following security issues were fixed: - CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free. (bsc#1197211) - CVE-2022-1011: A use-after-free flaw was found in the FUSE filesystem in the way a user triggers write(). This flaw allowed a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. (bsc#1197344)
Patchnames
SUSE-2022-1598,SUSE-SLE-Live-Patching-12-SP4-2022-1598,SUSE-SLE-Module-Live-Patching-15-2022-1609
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 29 for SLE 15)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.12.14-150000_150_89 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free. (bsc#1197211)\n- CVE-2022-1011: A use-after-free flaw was found in the FUSE filesystem in the way a user triggers write(). This flaw allowed a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. (bsc#1197344)\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2022-1598,SUSE-SLE-Live-Patching-12-SP4-2022-1598,SUSE-SLE-Module-Live-Patching-15-2022-1609",
        "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_1598-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2022:1598-1",
        "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20221598-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2022:1598-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/010978.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1197211",
        "url": "https://bugzilla.suse.com/1197211"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1197344",
        "url": "https://bugzilla.suse.com/1197344"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-39713 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-39713/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-1011 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-1011/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 29 for SLE 15)",
    "tracking": {
      "current_release_date": "2022-05-10T10:04:47Z",
      "generator": {
        "date": "2022-05-10T10:04:47Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2022:1598-1",
      "initial_release_date": "2022-05-10T10:04:47Z",
      "revision_history": [
        {
          "date": "2022-05-10T10:04:47Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le",
                "product": {
                  "name": "kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le",
                  "product_id": "kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le"
                }
              },
              {
                "category": "product_version",
                "name": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
                "product": {
                  "name": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
                  "product_id": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
                "product": {
                  "name": "kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
                  "product_id": "kgraft-patch-4_12_14-95_96-default-2-2.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
                  "product_id": "kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64",
                "product": {
                  "name": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64",
                  "product_id": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.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_name",
                "name": "SUSE Linux Enterprise Live Patching 15",
                "product": {
                  "name": "SUSE Linux Enterprise Live Patching 15",
                  "product_id": "SUSE Linux Enterprise Live Patching 15",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-module-live-patching:15"
                  }
                }
              }
            ],
            "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_96-default-2-2.1.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_96-default-2-2.1.ppc64le"
        },
        "product_reference": "kgraft-patch-4_12_14-95_96-default-2-2.1.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_96-default-2-2.1.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_96-default-2-2.1.s390x"
        },
        "product_reference": "kgraft-patch-4_12_14-95_96-default-2-2.1.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_96-default-2-2.1.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_96-default-2-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12 SP4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15",
          "product_id": "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le"
        },
        "product_reference": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15",
          "product_id": "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64"
        },
        "product_reference": "kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15"
      }
    ]
  },
  "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 Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.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 Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.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 Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-05-10T10:04:47Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-39713"
    },
    {
      "cve": "CVE-2022-1011",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-1011"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A use-after-free flaw was found in the Linux kernel\u0027s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
          "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-1011",
          "url": "https://www.suse.com/security/cve/CVE-2022-1011"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1197343 for CVE-2022-1011",
          "url": "https://bugzilla.suse.com/1197343"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1197344 for CVE-2022-1011",
          "url": "https://bugzilla.suse.com/1197344"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1198687 for CVE-2022-1011",
          "url": "https://bugzilla.suse.com/1198687"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1204132 for CVE-2022-1011",
          "url": "https://bugzilla.suse.com/1204132"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1212322 for CVE-2022-1011",
          "url": "https://bugzilla.suse.com/1212322"
        }
      ],
      "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_96-default-2-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.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_96-default-2-2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.s390x",
            "SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_96-default-2-2.1.x86_64",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-2-150000.2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-05-10T10:04:47Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-1011"
    }
  ]
}


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.