{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43104","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-01T14:12:55.984Z","datePublished":"2026-05-06T07:40:33.036Z","dateUpdated":"2026-05-11T22:17:48.648Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:17:48.648Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/vc4/vc4_gem.c"],"versions":[{"version":"214613656b5179f0daab6e0a080814b5100d45f0","lessThan":"dd5c49787a32da96a2b154427eb17cbf12a83c28","status":"affected","versionType":"git"},{"version":"214613656b5179f0daab6e0a080814b5100d45f0","lessThan":"d8fdd6adc07b78ad3e9ee0004876d90cb59ca941","status":"affected","versionType":"git"},{"version":"214613656b5179f0daab6e0a080814b5100d45f0","lessThan":"e352e9adc9f6df54d63150ff832f71c04e30744b","status":"affected","versionType":"git"},{"version":"214613656b5179f0daab6e0a080814b5100d45f0","lessThan":"3eb7dd55021d0f4308fbea0bea21d2118984d8e7","status":"affected","versionType":"git"},{"version":"214613656b5179f0daab6e0a080814b5100d45f0","lessThan":"9525d169e5fd481538cf8c663cc5839e54f2e481","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/gpu/drm/vc4/vc4_gem.c"],"versions":[{"version":"4.5","status":"affected"},{"version":"0","lessThan":"4.5","status":"unaffected","versionType":"semver"},{"version":"6.6.136","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.83","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.24","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.14","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.6.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.12.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.18.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"6.19.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28"},{"url":"https://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941"},{"url":"https://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b"},{"url":"https://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7"},{"url":"https://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481"}],"title":"drm/vc4: Fix a memory leak in hang state error path","x_generator":{"engine":"bippy-1.2.0"}}}}