{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-71083","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:30:19.648Z","datePublished":"2026-01-13T15:34:46.974Z","dateUpdated":"2026-05-11T21:54:24.938Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:54:24.938Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/ttm: Avoid NULL pointer deref for evicted BOs\n\nIt is possible for a BO to exist that is not currently associated with a\nresource, e.g. because it has been evicted.\n\nWhen devcoredump tries to read the contents of all BOs for dumping, we need\nto expect this as well -- in this case, ENODATA is recorded instead of the\nbuffer contents."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/ttm/ttm_bo_vm.c"],"versions":[{"version":"09ac4fcb3f255e9225967c75f5893325c116cdbe","lessThan":"47a85604a761005d255ae38115ee630cc6931756","status":"affected","versionType":"git"},{"version":"09ac4fcb3f255e9225967c75f5893325c116cdbe","lessThan":"4b9944493c6d92d7b29cfd83aaf3deb842b8da79","status":"affected","versionType":"git"},{"version":"09ac4fcb3f255e9225967c75f5893325c116cdbe","lessThan":"3d004f7341d4898889801ebb2ef61ffca610dd6f","status":"affected","versionType":"git"},{"version":"09ac4fcb3f255e9225967c75f5893325c116cdbe","lessThan":"5a81095d3e1b521ac7cfe3b14d5f149bace3d6e0","status":"affected","versionType":"git"},{"version":"09ac4fcb3f255e9225967c75f5893325c116cdbe","lessThan":"b94182b3d7228aec18d069cba56d5982e9bfe1b1","status":"affected","versionType":"git"},{"version":"09ac4fcb3f255e9225967c75f5893325c116cdbe","lessThan":"491adc6a0f9903c32b05f284df1148de39e8e644","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/ttm/ttm_bo_vm.c"],"versions":[{"version":"4.14","status":"affected"},{"version":"0","lessThan":"4.14","status":"unaffected","versionType":"semver"},{"version":"5.15.198","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.160","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.120","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.64","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.4","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","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":"4.14","versionEndExcluding":"5.15.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.1.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.6.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.12.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/47a85604a761005d255ae38115ee630cc6931756"},{"url":"https://git.kernel.org/stable/c/4b9944493c6d92d7b29cfd83aaf3deb842b8da79"},{"url":"https://git.kernel.org/stable/c/3d004f7341d4898889801ebb2ef61ffca610dd6f"},{"url":"https://git.kernel.org/stable/c/5a81095d3e1b521ac7cfe3b14d5f149bace3d6e0"},{"url":"https://git.kernel.org/stable/c/b94182b3d7228aec18d069cba56d5982e9bfe1b1"},{"url":"https://git.kernel.org/stable/c/491adc6a0f9903c32b05f284df1148de39e8e644"}],"title":"drm/ttm: Avoid NULL pointer deref for evicted BOs","x_generator":{"engine":"bippy-1.2.0"}}}}