{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38205","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.994Z","datePublished":"2025-07-04T13:37:25.242Z","dateUpdated":"2026-05-11T21:23:17.286Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:23:17.286Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid divide by zero by initializing dummy pitch to 1\n\n[Why]\nIf the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated\nthen they can lead to a divide by zero in downstream callers like\nCalculateVMAndRowBytes()\n\n[How]\nInitialize dummy value to a value to avoid divide by zero."}],"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/dc/dml2/dml2_translation_helper.c"],"versions":[{"version":"7966f319c66d9468623c6a6a017ecbc0dd79be75","lessThan":"8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0","status":"affected","versionType":"git"},{"version":"7966f319c66d9468623c6a6a017ecbc0dd79be75","lessThan":"7e40f64896e8e3dca471e287672db5ace12ea0be","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/dc/dml2/dml2_translation_helper.c"],"versions":[{"version":"6.7","status":"affected"},{"version":"0","lessThan":"6.7","status":"unaffected","versionType":"semver"},{"version":"6.15.4","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16","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":"6.7","versionEndExcluding":"6.15.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0"},{"url":"https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be"}],"title":"drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1","x_generator":{"engine":"bippy-1.2.0"}}}}