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CVE-2021-47659 drm/plane: Move range check for format_count earlier

🗓️ 26 Feb 2025 02:05:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

Vulnerability CVE-2021-47659 in Linux kernel addressed format_count check positioning.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/drm_plane.c"
    ],
    "versions": [
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "4ab7e453a3ee88c274cf97bee9487ab92a66d313",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "1e29d829ad51d1472dd035487953a6724b56fc33",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "b5cd108143513e4498027b96ec4710702d186f11",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "978e3d023256bfaf34a0033d40c94e8a8e70cf3c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "787163d19bc3cdc6ca4b96223f62208534d1cf6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "ad6dd7a2bac86118985c7b3426e175b9d3c1ec4f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6fc3b68558e4c6d8d160b5daf2511b99afa8814",
        "lessThan": "4b674dd69701c2e22e8e7770c1706a69f3b17269",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/drm_plane.c"
    ],
    "versions": [
      {
        "version": "4.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.247",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.198",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.121",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.46",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.14",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.3",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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