{"id":"CVE-2026-93244","state":"PUBLISHED","title":"drm/sysfb: simpledrm: Improve stride validation","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sysfb: simpledrm: Improve stride validation\n\nValidate the computed stride against the maximum value INT_MAX.","publishedAt":"2026-09-24T15:40:29.560Z","updatedAt":"2026-10-30T12:36:31.259Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"f69b81d1f70573ba68685a0a0a197613f5efc7cd","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"110dd054fd4af97fc3f47d7df9a016b07122cc04","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"b09d27caf49ff584dbafdba3bb95487a75cb8824","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"6892f0a2f6b5990b9572ba043dd14dd4df6bb3f0","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"bbdc6761c55662fb9ddf5ab580acb616131998fe","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"df6533f11688aa30be3bb883c7637f4ffdbb7cbd","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/sysfb/simpledrm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.51","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.5","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/sysfb/simpledrm.c"]}],"references":["https://git.kernel.org/stable/c/f69b81d1f70573ba68685a0a0a197613f5efc7cd","https://git.kernel.org/stable/c/110dd054fd4af97fc3f47d7df9a016b07122cc04","https://git.kernel.org/stable/c/b09d27caf49ff584dbafdba3bb95487a75cb8824","https://git.kernel.org/stable/c/6892f0a2f6b5990b9572ba043dd14dd4df6bb3f0","https://git.kernel.org/stable/c/bbdc6761c55662fb9ddf5ab580acb616131998fe","https://git.kernel.org/stable/c/df6533f11688aa30be3bb883c7637f4ffdbb7cbd"],"weaknesses":[],"ingestedAt":"2026-10-30T12:56:04.490Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93244.json","commit":"1f312381e38164a43607eebab851b151dd16861e","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93244","state":"PUBLISHED","datePublished":"2026-09-24T15:40:29.560Z","dateUpdated":"2026-10-30T12:36:31.259Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-17T16:02:15.096Z"},"containers":{"cna":{"title":"drm/sysfb: simpledrm: Improve stride validation","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sysfb: simpledrm: Improve stride validation\n\nValidate the computed stride against the maximum value INT_MAX."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"f69b81d1f70573ba68685a0a0a197613f5efc7cd","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"110dd054fd4af97fc3f47d7df9a016b07122cc04","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"b09d27caf49ff584dbafdba3bb95487a75cb8824","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"6892f0a2f6b5990b9572ba043dd14dd4df6bb3f0","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"bbdc6761c55662fb9ddf5ab580acb616131998fe","versionType":"git"},{"version":"7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1","status":"affected","lessThan":"df6533f11688aa30be3bb883c7637f4ffdbb7cbd","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/sysfb/simpledrm.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.51","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.5","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/sysfb/simpledrm.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f69b81d1f70573ba68685a0a0a197613f5efc7cd"},{"url":"https://git.kernel.org/stable/c/110dd054fd4af97fc3f47d7df9a016b07122cc04"},{"url":"https://git.kernel.org/stable/c/b09d27caf49ff584dbafdba3bb95487a75cb8824"},{"url":"https://git.kernel.org/stable/c/6892f0a2f6b5990b9572ba043dd14dd4df6bb3f0"},{"url":"https://git.kernel.org/stable/c/bbdc6761c55662fb9ddf5ab580acb616131998fe"},{"url":"https://git.kernel.org/stable/c/df6533f11688aa30be3bb883c7637f4ffdbb7cbd"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:36:31.259Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.18.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.2.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}