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CVE-2022-49559 KVM: x86: Drop WARNs that assert a triple fault never "escapes" from L2

🗓️ 26 Feb 2025 02:14:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Resolved vulnerability CVE-2022-49559 in KVM regarding triple fault warnings in Linux kernel.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kvm/svm/nested.c",
      "arch/x86/kvm/vmx/nested.c"
    ],
    "versions": [
      {
        "version": "cb6a32c2b8777ad31a02e585584d869251a790e3",
        "lessThan": "8d3a2aa0976f57320ba89baf9d57fb158dd0cd0d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb6a32c2b8777ad31a02e585584d869251a790e3",
        "lessThan": "f476a59d5c86c02a79eef893c6da86735f2977ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb6a32c2b8777ad31a02e585584d869251a790e3",
        "lessThan": "7de373c9b48229e428ecdb8fbde269c5a8617fd2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb6a32c2b8777ad31a02e585584d869251a790e3",
        "lessThan": "45846661d10422ce9e22da21f8277540b29eca22",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kvm/svm/nested.c",
      "arch/x86/kvm/vmx/nested.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.45",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.13",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.2",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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