{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "214613656b5179f0daab6e0a080814b5100d45f0"
            },
            {
              "fixed": "7235fc096ece53211bd2c0e958c65f9b802aeb98"
            },
            {
              "fixed": "686bb2fce082f043db50db02b5de5c64ca4dc4c4"
            },
            {
              "fixed": "9c092941fc1d00933bcb46ecac1cb930db3abf5d"
            },
            {
              "fixed": "a812008fe3a0aebb778d277b35717f64e23d0302"
            },
            {
              "fixed": "0d3c014a84396a147705f523a8fd6fc873e76502"
            },
            {
              "fixed": "421cea4f71f7cf65abaae878562ee4aa2b684628"
            },
            {
              "fixed": "b8138567c4a80fd76a647849ebd4284996cf4b17"
            },
            {
              "fixed": "f4dfd6847b3e5d24e336bca6057485116d17aea4"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.5.0"
            },
            {
              "fixed": "5.10.258"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.209"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.136"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.83"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.24"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43105.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Fix memory leak of BO array in hang state\n\nThe hang state's BO array is allocated separately with kzalloc() in\nvc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the\nmissing kfree() for the BO array before freeing the hang state struct.",
  "id": "CVE-2026-43105",
  "modified": "2026-07-15T01:48:50.071313281Z",
  "published": "2026-05-06T07:40:33.706Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d3c014a84396a147705f523a8fd6fc873e76502"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/421cea4f71f7cf65abaae878562ee4aa2b684628"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/686bb2fce082f043db50db02b5de5c64ca4dc4c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7235fc096ece53211bd2c0e958c65f9b802aeb98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c092941fc1d00933bcb46ecac1cb930db3abf5d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a812008fe3a0aebb778d277b35717f64e23d0302"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8138567c4a80fd76a647849ebd4284996cf4b17"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4dfd6847b3e5d24e336bca6057485116d17aea4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43105.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43105"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "drm/vc4: Fix memory leak of BO array in hang state"
}