{"id":"CVE-2026-80567","state":"PUBLISHED","title":"Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue\n\nPreviously, rmi_f54_buffer_queue() waited for the worker thread to\nfinish but ignored whether it succeeded. If the worker failed (e.g.,\ndue to a timeout or register read failure), the queue thread would\nsilently return success, delivering stale or uninitialized memory to\nuserspace.\n\nAdd a 'report_error' field to struct f54_data to store the worker's exit\nstatus. Check this field in rmi_f54_buffer_queue() after the worker\nfinishes, and mark the buffer as VB2_BUF_STATE_ERROR if an error\noccurred.","publishedAt":"2026-08-26T14:37:30.152Z","updatedAt":"2026-08-26T14:37:30.152Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"305c24ee25b6e08ac9f4c5f697e823cc638c38da","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"7d33b752e0df385b285492b74699fc73b6becdfb","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"be56730b547737151f24357d832b04aaa93755d5","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"2b0403fb7e28f65883cd03814b62c9aa9bc7f04d","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"6741a8c21d98088b7f2d9f4f86a706d311ce34a2","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"70f9aad3943559af6f32cb303744f35c05ce9cf1","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"9bbd3682f8a3e064271547133c37fcb17668d860","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"8786d74bf50e6797b6f655eb381ef6b25451161f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_f54.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.10.266","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.217","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.184","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.153","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.105","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.46","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.10","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_f54.c"]}],"references":["https://git.kernel.org/stable/c/305c24ee25b6e08ac9f4c5f697e823cc638c38da","https://git.kernel.org/stable/c/7d33b752e0df385b285492b74699fc73b6becdfb","https://git.kernel.org/stable/c/be56730b547737151f24357d832b04aaa93755d5","https://git.kernel.org/stable/c/2b0403fb7e28f65883cd03814b62c9aa9bc7f04d","https://git.kernel.org/stable/c/6741a8c21d98088b7f2d9f4f86a706d311ce34a2","https://git.kernel.org/stable/c/70f9aad3943559af6f32cb303744f35c05ce9cf1","https://git.kernel.org/stable/c/9bbd3682f8a3e064271547133c37fcb17668d860","https://git.kernel.org/stable/c/8786d74bf50e6797b6f655eb381ef6b25451161f"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/80xxx/CVE-2026-80567.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80567","state":"PUBLISHED","datePublished":"2026-08-26T14:37:30.152Z","dateUpdated":"2026-08-26T14:37:30.152Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-26T14:34:25.768Z"},"containers":{"cna":{"title":"Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue\n\nPreviously, rmi_f54_buffer_queue() waited for the worker thread to\nfinish but ignored whether it succeeded. If the worker failed (e.g.,\ndue to a timeout or register read failure), the queue thread would\nsilently return success, delivering stale or uninitialized memory to\nuserspace.\n\nAdd a 'report_error' field to struct f54_data to store the worker's exit\nstatus. Check this field in rmi_f54_buffer_queue() after the worker\nfinishes, and mark the buffer as VB2_BUF_STATE_ERROR if an error\noccurred."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"305c24ee25b6e08ac9f4c5f697e823cc638c38da","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"7d33b752e0df385b285492b74699fc73b6becdfb","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"be56730b547737151f24357d832b04aaa93755d5","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"2b0403fb7e28f65883cd03814b62c9aa9bc7f04d","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"6741a8c21d98088b7f2d9f4f86a706d311ce34a2","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"70f9aad3943559af6f32cb303744f35c05ce9cf1","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"9bbd3682f8a3e064271547133c37fcb17668d860","versionType":"git"},{"version":"3a762dbd5347514c3cb2ac756a92a3d1c7646a2d","status":"affected","lessThan":"8786d74bf50e6797b6f655eb381ef6b25451161f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_f54.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"5.10.266","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.217","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.184","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.153","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.105","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.46","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.10","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_f54.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/305c24ee25b6e08ac9f4c5f697e823cc638c38da"},{"url":"https://git.kernel.org/stable/c/7d33b752e0df385b285492b74699fc73b6becdfb"},{"url":"https://git.kernel.org/stable/c/be56730b547737151f24357d832b04aaa93755d5"},{"url":"https://git.kernel.org/stable/c/2b0403fb7e28f65883cd03814b62c9aa9bc7f04d"},{"url":"https://git.kernel.org/stable/c/6741a8c21d98088b7f2d9f4f86a706d311ce34a2"},{"url":"https://git.kernel.org/stable/c/70f9aad3943559af6f32cb303744f35c05ce9cf1"},{"url":"https://git.kernel.org/stable/c/9bbd3682f8a3e064271547133c37fcb17668d860"},{"url":"https://git.kernel.org/stable/c/8786d74bf50e6797b6f655eb381ef6b25451161f"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-26T14:37:30.152Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.10.266"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.15.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.1.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.6.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.12.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.18.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"7.1.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}