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CVE-2022-50038 drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()

🗓️ 18 Jun 2025 11:01:39Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Fix refcount bugs in meson_vpu_has_available_connectors in Linux kernel CVE-2022-50038.

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/meson/meson_drv.c"
    ],
    "versions": [
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "6a758f0ba11699837af9e1a0f7cbac6ef765a23e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "fc1fc2abfcb9235d0ece9a4d858426fb617cfa66",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "d58ef256781398ad115aef44de0a02ad27ea6c3a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "3aa710e96747c8b4e52ba12ffe09edcb2755897c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "fe71d84c1a6c0d54657431e8eeaefc9d24895304",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "8dec38e19f6928235d4009ce55f7add8af34e5c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "91b3c8dbe898df158fd2a84675f3a284ff6666f7",
        "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/meson/meson_drv.c"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.291",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.256",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.211",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.138",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.63",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.4",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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