{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-53279",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-53279"
  ],
  "published": "2026-06-26T19:40:50Z",
  "summary": "drm/gma500/oaktrail_lvds: fix hang on init failure",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gma500/oaktrail_lvds: fix hang on init failure\n\nThe LVDS init code looks up an I2C adapter using i2c_get_adapter() and\ntries to read the EDID before falling back to allocating and registering\nits own adapter.\n\nThe error handling does not separate these cases so on a late init\nfailure it will try to deregister and free also an adapter that had\npreviously been registered. Since i2c_get_adapter() takes another\nreference to the adapter, deregistration hangs indefinitely while\nwaiting for the reference to be released.\n\nFix this by only destroying adapters allocated during LVDS init on\nerrors.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.175",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-53279"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5fe9f505d8578852c30668567bc3ce52e776e8c7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4e04b564c005c9900643c56656d751ad677889be"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7877f7e231a8bd5c817af1491276550a5e195cd7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ab9256936b58eb178caddcf5b5b1638f079909d2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f6fc44af3bbd5ab0fb6bdec6f47decca11b38425"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/657a091ab6d01d0091b77660c75cfed573c9a53e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-06-26T19:40:50Z"
  }
}