{"id":"CVE-2022-49222","state":"PUBLISHED","title":"drm/bridge: anx7625: Fix overflow issue on reading EDID","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: anx7625: Fix overflow issue on reading EDID\n\nThe length of EDID block can be longer than 256 bytes, so we should use\n`int` instead of `u8` for the `edid_pos` variable.","publishedAt":"2025-02-26T01:55:53.799Z","updatedAt":"2026-05-11T18:55:30.683Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"64c06df2428bb7bb3d8cf5691416001af42d94dd","versionType":"git"},{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"f0d5d938d51af4eb08d9d8684fd9903425a0a87d","versionType":"git"},{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"db1c47d299298a7c52ccb201905d6be979fd7507","versionType":"git"},{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"d5c6f647aec9ed524aedd04a3aec5ebc21d39007","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/analogix/anx7625.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.11","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","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/bridge/analogix/anx7625.c"]}],"references":["https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd","https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d","https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507","https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49222.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49222","state":"PUBLISHED","datePublished":"2025-02-26T01:55:53.799Z","dateUpdated":"2026-05-11T18:55:30.683Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.292Z"},"containers":{"cna":{"title":"drm/bridge: anx7625: Fix overflow issue on reading EDID","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: anx7625: Fix overflow issue on reading EDID\n\nThe length of EDID block can be longer than 256 bytes, so we should use\n`int` instead of `u8` for the `edid_pos` variable."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"64c06df2428bb7bb3d8cf5691416001af42d94dd","versionType":"git"},{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"f0d5d938d51af4eb08d9d8684fd9903425a0a87d","versionType":"git"},{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"db1c47d299298a7c52ccb201905d6be979fd7507","versionType":"git"},{"version":"8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730","status":"affected","lessThan":"d5c6f647aec9ed524aedd04a3aec5ebc21d39007","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/analogix/anx7625.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.11","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","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/bridge/analogix/anx7625.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd"},{"url":"https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d"},{"url":"https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507"},{"url":"https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:55:30.683Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}