{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53498","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-01T11:39:39.404Z","datePublished":"2025-10-01T11:45:49.549Z","dateUpdated":"2026-05-11T19:46:09.699Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:46:09.699Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix potential null dereference\n\nThe adev->dm.dc pointer can be NULL and dereferenced in amdgpu_dm_fini()\nwithout checking.\n\nAdd a NULL pointer check before calling dc_dmub_srv_destroy().\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"],"versions":[{"version":"9a71c7d31734f74549ad2bcd652c403c71e7c8d1","lessThan":"624a60911b71af08a912ee8a296b271b3e7b34ab","status":"affected","versionType":"git"},{"version":"9a71c7d31734f74549ad2bcd652c403c71e7c8d1","lessThan":"4b1afffdd94093118b3cc235ef2b4d2520fb4950","status":"affected","versionType":"git"},{"version":"9a71c7d31734f74549ad2bcd652c403c71e7c8d1","lessThan":"b75aaebac265e3f29863699d9a929fdfba13d0a4","status":"affected","versionType":"git"},{"version":"9a71c7d31734f74549ad2bcd652c403c71e7c8d1","lessThan":"281933f36a53fed1c2993a92cf1edfb424595474","status":"affected","versionType":"git"},{"version":"9a71c7d31734f74549ad2bcd652c403c71e7c8d1","lessThan":"d4b749771fed3f99bbe8880eaab32a05ede0e5fa","status":"affected","versionType":"git"},{"version":"9a71c7d31734f74549ad2bcd652c403c71e7c8d1","lessThan":"52f1783ff4146344342422c1cd94fcb4ce39b6fe","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/amd/display/amdgpu_dm/amdgpu_dm.c"],"versions":[{"version":"5.6","status":"affected"},{"version":"0","lessThan":"5.6","status":"unaffected","versionType":"semver"},{"version":"5.10.246","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.111","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.28","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.15","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3.2","lessThanOrEqual":"6.3.*","status":"unaffected","versionType":"semver"},{"version":"6.4","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":"5.6","versionEndExcluding":"5.10.246"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.15.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.1.28"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.2.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.3.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.4"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/624a60911b71af08a912ee8a296b271b3e7b34ab"},{"url":"https://git.kernel.org/stable/c/4b1afffdd94093118b3cc235ef2b4d2520fb4950"},{"url":"https://git.kernel.org/stable/c/b75aaebac265e3f29863699d9a929fdfba13d0a4"},{"url":"https://git.kernel.org/stable/c/281933f36a53fed1c2993a92cf1edfb424595474"},{"url":"https://git.kernel.org/stable/c/d4b749771fed3f99bbe8880eaab32a05ede0e5fa"},{"url":"https://git.kernel.org/stable/c/52f1783ff4146344342422c1cd94fcb4ce39b6fe"}],"title":"drm/amd/display: Fix potential null dereference","x_generator":{"engine":"bippy-1.2.0"}}}}