suse-su-2022:3360-1
Vulnerability from csaf_suse
Published
2022-09-23 20:05
Modified
2022-09-23 20:05
Summary
Security update for the Linux Kernel (Live Patch 28 for SLE 15)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 28 for SLE 15)
Description of the patch
This update for the Linux Kernel 4.12.14-150_86 fixes several issues. The following security issues were fixed: - CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116). - CVE-2022-1652: Fixed a use-after-free in bad_flp_intr (bsc#1200057).
Patchnames
SUSE-2022-3360,SUSE-SLE-Module-Live-Patching-15-2022-3360
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


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{
  "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 28 for SLE 15)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.12.14-150_86 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116).\n- CVE-2022-1652: Fixed a use-after-free in bad_flp_intr (bsc#1200057).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2022-3360,SUSE-SLE-Module-Live-Patching-15-2022-3360",
        "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_3360-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2022:3360-1",
        "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20223360-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2022:3360-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012356.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1200057",
        "url": "https://bugzilla.suse.com/1200057"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1203116",
        "url": "https://bugzilla.suse.com/1203116"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-1652 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-1652/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-39188 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-39188/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 28 for SLE 15)",
    "tracking": {
      "current_release_date": "2022-09-23T20:05:51Z",
      "generator": {
        "date": "2022-09-23T20:05:51Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2022:3360-1",
      "initial_release_date": "2022-09-23T20:05:51Z",
      "revision_history": [
        {
          "date": "2022-09-23T20:05:51Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
                "product": {
                  "name": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
                  "product_id": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64",
                "product": {
                  "name": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64",
                  "product_id": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "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": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 15",
          "product_id": "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le"
        },
        "product_reference": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 15",
          "product_id": "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64"
        },
        "product_reference": "kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-1652",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-1652"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-1652",
          "url": "https://www.suse.com/security/cve/CVE-2022-1652"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1199063 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1199063"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1200057 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1200057"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1200751 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1200751"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201034 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1201034"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201832 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1201832"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1204132 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1204132"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1212307 for CVE-2022-1652",
          "url": "https://bugzilla.suse.com/1212307"
        }
      ],
      "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 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.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 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-09-23T20:05:51Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-1652"
    },
    {
      "cve": "CVE-2022-39188",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-39188"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
          "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-39188",
          "url": "https://www.suse.com/security/cve/CVE-2022-39188"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1203107 for CVE-2022-39188",
          "url": "https://bugzilla.suse.com/1203107"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1203116 for CVE-2022-39188",
          "url": "https://bugzilla.suse.com/1203116"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1205313 for CVE-2022-39188",
          "url": "https://bugzilla.suse.com/1205313"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1209225 for CVE-2022-39188",
          "url": "https://bugzilla.suse.com/1209225"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1212326 for CVE-2022-39188",
          "url": "https://bugzilla.suse.com/1212326"
        }
      ],
      "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 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.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 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.ppc64le",
            "SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_86-default-9-150000.2.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-09-23T20:05:51Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-39188"
    }
  ]
}


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