{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80650","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-26T14:34:25.779Z","datePublished":"2026-08-28T06:48:58.858Z","dateUpdated":"2026-10-05T05:43:06.341Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-05T05:43:06.341Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: atomisp: gc2235: fix UAF and memory leak\n\ngc2235_probe() handles its error paths incorrectly.\n\nIf media_entity_pads_init() fails, gc2235_remove() is called, which\ntears down the subdev and frees dev, but then still falls through to\natomisp_register_i2c_module(). This results in use-after-free.\n\nIf atomisp_register_i2c_module() fails, the media entity and control\nhandler are left initialized and dev is leaked.\n\ngc2235_remove() unconditionally calls media_entity_cleanup() and\nv4l2_ctrl_handler_free(), but these are not initialized at every\nerror path in gc2235_probe().\n\nReplace gc2235_remove() calls in the probe error paths with explicit\nunwind labels that free only the resources initialized at each point\nof failure, in reverse order of initialization."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/media/atomisp/i2c/atomisp-gc2235.c"],"versions":[{"version":"a49d25364dfb9f8a64037488a39ab1f56c5fa419","lessThan":"51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654","status":"affected","versionType":"git"},{"version":"ad85094b293e40e7a2f831b0311a389d952ebd5e","lessThan":"fdbb8e55578b4ab647fa58827a9dd8730d7f4add","status":"affected","versionType":"git"},{"version":"ad85094b293e40e7a2f831b0311a389d952ebd5e","lessThan":"d57e67ea48e4d095052f2b14d8dd7593621f862f","status":"affected","versionType":"git"},{"version":"ad85094b293e40e7a2f831b0311a389d952ebd5e","lessThan":"f614bf0a64aa1cb7444d152a96798a6bf1d49e1f","status":"affected","versionType":"git"},{"version":"ad85094b293e40e7a2f831b0311a389d952ebd5e","lessThan":"628f763aee0047ff44974388d6f70f75a763026b","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/staging/media/atomisp/i2c/atomisp-gc2235.c"],"versions":[{"version":"4.12","status":"affected"},{"version":"5.8","status":"affected"},{"version":"0","lessThan":"4.12","status":"unaffected","versionType":"semver"},{"version":"4.18","lessThan":"5.8","status":"unaffected","versionType":"semver"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","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":"4.12","versionEndExcluding":"4.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654"},{"url":"https://git.kernel.org/stable/c/fdbb8e55578b4ab647fa58827a9dd8730d7f4add"},{"url":"https://git.kernel.org/stable/c/d57e67ea48e4d095052f2b14d8dd7593621f862f"},{"url":"https://git.kernel.org/stable/c/f614bf0a64aa1cb7444d152a96798a6bf1d49e1f"},{"url":"https://git.kernel.org/stable/c/628f763aee0047ff44974388d6f70f75a763026b"}],"title":"media: atomisp: gc2235: fix UAF and memory leak","x_generator":{"engine":"bippy-1.2.0"}}}}