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CVE-2026-89599 fbdev: omapfb: panel-dsi-cm: initialize lock before registering display

🗓️ 11 Sep 2026 19:45:02Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 47 Views

Uninitialized mutex in Linux kernel fbdev omapfb panel-dsi-cm before display registration.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c"
    ],
    "versions": [
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "ef20d4e17d7fb0d83144caa9667e6f3198288993",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "e7023d18c4eb292f886b31a3576402cb0e357df7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "f33a96e49284589257e90ddc4394ec0c6bf11ec4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "302d19fbc7dc7e9f498930c66d65ff711ba5ba9f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "2c3f8c9c995db185284b079f39177e85b2258176",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "76818e81cfcae33b09b739de09162c7d8d89bf0b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "09db79078f25c048cfb5d7849795c70415ab8574",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f76ee892a99e68b55402b8d4b8aeffcae2aff34d",
        "lessThan": "f8e43fe0f22b7137ce456e6fe3581d3098174f74",
        "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/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c"
    ],
    "versions": [
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 08:49Current
CVSS 3.18.4
EPSS0.00142
47