{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20212399",
      "Version": "oval:org.altlinux.errata:def:20212399",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2021-2399: package `kernel-image-un-def` update to version 5.10.54-alt1.1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch p9"
            ],
            "Products": [
              "ALT Server",
              "ALT Virtualization Server",
              "ALT Workstation",
              "ALT Workstation K",
              "ALT Education",
              "Simply Linux",
              "Starterkit"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2021-2399",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2021-2399",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2021-04028",
            "RefURL": "https://bdu.fstec.ru/vul/2021-04028",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2021-37576",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-37576",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades kernel-image-un-def to version 5.10.54-alt1.1. \nSecurity Fix(es):\n\n * BDU:2021-04028: Уязвимость функции rtas_args.nargs драйвера arch/powerpc/kvm/book3s_rtas.c ядра операционной системы Linux, позволяющая нарушителю вызвать повреждение памяти операционной системы хоста\n\n * CVE-2021-37576: arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2025 BaseALT Ltd.",
          "Issued": {
            "Date": "2021-08-02"
          },
          "Updated": {
            "Date": "2021-08-02"
          },
          "BDUs": [
            {
              "ID": "BDU:2021-04028",
              "CVSS": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
              "CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-787",
              "Href": "https://bdu.fstec.ru/vul/2021-04028",
              "Impact": "High",
              "Public": "20210723"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2021-37576",
              "CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-787",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-37576",
              "Impact": "High",
              "Public": "20210726"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:kworkstation:9",
              "cpe:/o:alt:workstation:9",
              "cpe:/o:alt:server:9",
              "cpe:/o:alt:server-v:9",
              "cpe:/o:alt:education:9",
              "cpe:/o:alt:slinux:9",
              "cpe:/o:alt:starterkit:p9"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:1001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399001",
                "Comment": "kernel-doc-un is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399002",
                "Comment": "kernel-headers-modules-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399003",
                "Comment": "kernel-headers-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399004",
                "Comment": "kernel-image-domU-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399005",
                "Comment": "kernel-image-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399006",
                "Comment": "kernel-modules-drm-ancient-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399007",
                "Comment": "kernel-modules-drm-nouveau-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399008",
                "Comment": "kernel-modules-drm-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399009",
                "Comment": "kernel-modules-ide-un-def is earlier than 1:5.10.54-alt1.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20212399010",
                "Comment": "kernel-modules-staging-un-def is earlier than 1:5.10.54-alt1.1"
              }
            ]
          }
        ]
      }
    }
  ]
}