{"id":"CVE-2026-43104","summary":"drm/vc4: Fix a memory leak in hang state error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Fix a memory leak in hang state error path\n\nWhen vc4_save_hang_state() encounters an early return condition, it\nreturns without freeing the previously allocated `kernel_state`,\nleaking memory.\n\nAdd the missing kfree() calls by consolidating the early return paths\ninto a single place.","modified":"2026-07-15T01:49:20.464635349Z","published":"2026-05-06T07:40:33.036Z","related":["CGA-cq3m-32gg-3c26"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43104.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/259e2bba3fd7005c62cbd42365a48b3221b244e3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9487daa18e627ac6b5ed5911be79f23362554b70"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c197def3834cbee3fd824ce4c57d08cb24e18955"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43104.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43104"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"214613656b5179f0daab6e0a080814b5100d45f0"},{"fixed":"c197def3834cbee3fd824ce4c57d08cb24e18955"},{"fixed":"9487daa18e627ac6b5ed5911be79f23362554b70"},{"fixed":"259e2bba3fd7005c62cbd42365a48b3221b244e3"},{"fixed":"dd5c49787a32da96a2b154427eb17cbf12a83c28"},{"fixed":"d8fdd6adc07b78ad3e9ee0004876d90cb59ca941"},{"fixed":"e352e9adc9f6df54d63150ff832f71c04e30744b"},{"fixed":"3eb7dd55021d0f4308fbea0bea21d2118984d8e7"},{"fixed":"9525d169e5fd481538cf8c663cc5839e54f2e481"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43104.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","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"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43104.json"}}],"schema_version":"1.7.5"}