{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "a57ebfc0b4da16a3f36bfebb158198aab3e340f8"
            },
            {
              "fixed": "5fe9f505d8578852c30668567bc3ce52e776e8c7"
            },
            {
              "fixed": "4e04b564c005c9900643c56656d751ad677889be"
            },
            {
              "fixed": "7877f7e231a8bd5c817af1491276550a5e195cd7"
            },
            {
              "fixed": "ab9256936b58eb178caddcf5b5b1638f079909d2"
            },
            {
              "fixed": "f6fc44af3bbd5ab0fb6bdec6f47decca11b38425"
            },
            {
              "fixed": "657a091ab6d01d0091b77660c75cfed573c9a53e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.141"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.91"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.33"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53279.json"
  },
  "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.",
  "id": "CVE-2026-53279",
  "modified": "2026-07-09T03:51:29.490712627Z",
  "published": "2026-06-26T19:40:41.489Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e04b564c005c9900643c56656d751ad677889be"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5fe9f505d8578852c30668567bc3ce52e776e8c7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/657a091ab6d01d0091b77660c75cfed573c9a53e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7877f7e231a8bd5c817af1491276550a5e195cd7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ab9256936b58eb178caddcf5b5b1638f079909d2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f6fc44af3bbd5ab0fb6bdec6f47decca11b38425"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53279.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53279"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "drm/gma500/oaktrail_lvds: fix hang on init failure"
}