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CVE-2022-49882 KVM: Reject attempts to consume or refresh inactive gfn_to_pfn_cache

🗓️ 01 May 2025 14:10:29Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Vulnerability resolved to reject inactive gfn_to_pfn_cache refresh in Linux kernel KVM subsystem.

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1 May 202514:10
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1 May 202514:10
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3 Oct 202520:07
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1 May 202515:16
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OSV
CLSA-2025-1765463110 kernel: Fix of 51 CVEs
11 Dec 202514:25
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OSV
CVE-2022-49882 KVM: Reject attempts to consume or refresh inactive gfn_to_pfn_cache
1 May 202514:10
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OSV
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1 May 202515:16
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OSV
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16 Sep 202411:04
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Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "virt/kvm/pfncache.c"
    ],
    "versions": [
      {
        "version": "982ed0de4753ed6e71dbd40f82a5a066baf133ed",
        "lessThan": "bfa9672f8fc9eb118124bab61899d2dd497f95ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "982ed0de4753ed6e71dbd40f82a5a066baf133ed",
        "lessThan": "ecbcf030b45666ad11bc98565e71dfbcb7be4393",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "virt/kvm/pfncache.c"
    ],
    "versions": [
      {
        "version": "5.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.8",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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