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CVE-2024-50222 iov_iter: fix copy_page_from_iter_atomic() if KMAP_LOCAL_FORCE_MAP

🗓️ 09 Nov 2024 10:14:33Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Fixes CVE-2024-50222 vulnerability in Linux kernel iov_iter componen

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/iov_iter.c"
    ],
    "versions": [
      {
        "version": "908a1ad89466c1febf20bfe0037b84fc66f8a3f8",
        "lessThan": "4f7ffa83fa79dd52efbaef366c850aaaae06a469",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "908a1ad89466c1febf20bfe0037b84fc66f8a3f8",
        "lessThan": "3a303409f271dfe0987b8f79595138340497a32d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "908a1ad89466c1febf20bfe0037b84fc66f8a3f8",
        "lessThan": "c749d9b7ebbc5716af7a95f7768634b30d9446ec",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/iov_iter.c"
    ],
    "versions": [
      {
        "version": "6.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.60",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.11.7",
        "lessThanOrEqual": "6.11.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 20:47Current
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