{"id":"CVE-2025-38361","state":"PUBLISHED","title":"drm/amd/display: Check dce_hwseq before dereferencing it","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check dce_hwseq before dereferencing it\n\n[WHAT]\n\nhws was checked for null earlier in dce110_blank_stream, indicating hws\ncan be null, and should be checked whenever it is used.\n\n(cherry picked from commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)","publishedAt":"2025-07-25T12:47:32.234Z","updatedAt":"2026-05-11T21:26:30.131Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"5e1482ae14b03b9fca73ef5afea26ede683f4450","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"60e450eec5d63113c6ad5c456ce64c12b4496a6e","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"e881b82f5d3d8d54d168cd276169f0fee01bf0e7","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"df11bf0ef795b6d415c4d8ee54fa3f2105e75bcb","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"b669507b637eb6b1aaecf347f193efccc65d756e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.162","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.122","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.36","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.5","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c"]}],"references":["https://git.kernel.org/stable/c/5e1482ae14b03b9fca73ef5afea26ede683f4450","https://git.kernel.org/stable/c/60e450eec5d63113c6ad5c456ce64c12b4496a6e","https://git.kernel.org/stable/c/e881b82f5d3d8d54d168cd276169f0fee01bf0e7","https://git.kernel.org/stable/c/df11bf0ef795b6d415c4d8ee54fa3f2105e75bcb","https://git.kernel.org/stable/c/b669507b637eb6b1aaecf347f193efccc65d756e"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/38xxx/CVE-2025-38361.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38361","state":"PUBLISHED","datePublished":"2025-07-25T12:47:32.234Z","dateUpdated":"2026-05-11T21:26:30.131Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:24.008Z"},"containers":{"cna":{"title":"drm/amd/display: Check dce_hwseq before dereferencing it","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check dce_hwseq before dereferencing it\n\n[WHAT]\n\nhws was checked for null earlier in dce110_blank_stream, indicating hws\ncan be null, and should be checked whenever it is used.\n\n(cherry picked from commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"5e1482ae14b03b9fca73ef5afea26ede683f4450","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"60e450eec5d63113c6ad5c456ce64c12b4496a6e","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"e881b82f5d3d8d54d168cd276169f0fee01bf0e7","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"df11bf0ef795b6d415c4d8ee54fa3f2105e75bcb","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"b669507b637eb6b1aaecf347f193efccc65d756e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.162","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.122","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.36","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.5","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/5e1482ae14b03b9fca73ef5afea26ede683f4450"},{"url":"https://git.kernel.org/stable/c/60e450eec5d63113c6ad5c456ce64c12b4496a6e"},{"url":"https://git.kernel.org/stable/c/e881b82f5d3d8d54d168cd276169f0fee01bf0e7"},{"url":"https://git.kernel.org/stable/c/df11bf0ef795b6d415c4d8ee54fa3f2105e75bcb"},{"url":"https://git.kernel.org/stable/c/b669507b637eb6b1aaecf347f193efccc65d756e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:26:30.131Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.162"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.6.122"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.12.36"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.15.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.16"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}