{"schema":"threatline.record/2","record":{"id":"CVE-2026-97493","aliases":[],"summary":"drm/amdgpu: Bound GPIO I2C table entry count from VBIOS","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Bound GPIO I2C table entry count from VBIOS\n\nReject undersized tables and cap the derived entry count\nto AMDGPU_MAX_I2C_BUS so we do not overrun adev->i2c_bus[]\nor walk an absurd number of entries on corrupt size fields.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97493","source_modified_at":"2026-10-21T12:52:54.044Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","lessThan":"0786b38af822fcd153d565cc85be7dbd9fed4d25","status":"affected","versionType":"git"},{"version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","lessThan":"6db45123306c7167c6867ca3d24924bd7960d947","status":"affected","versionType":"git"},{"version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","lessThan":"f8f0985375c3b977757fd73e2b691ff1bf1ea7b9","status":"affected","versionType":"git"},{"version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","lessThan":"a99cd231cd924b7160fecb9fb3a94b801522323b","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97493","source_modified_at":"2026-10-21T12:52:54.044Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.2","status":"affected"},{"version":"0","lessThan":"4.2","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.114","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97493","source_modified_at":"2026-10-21T12:52:54.044Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"0786b38af822fcd153d565cc85be7dbd9fed4d25","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97493","source_modified_at":"2026-10-21T12:52:54.044Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6db45123306c7167c6867ca3d24924bd7960d947","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.05805,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:41.120Z","modified_at":"2026-10-21T12:52:54.044Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97493","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:52:54.044Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97493","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/0786b38af822fcd153d565cc85be7dbd9fed4d25"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6db45123306c7167c6867ca3d24924bd7960d947"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/f8f0985375c3b977757fd73e2b691ff1bf1ea7b9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/a99cd231cd924b7160fecb9fb3a94b801522323b"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T12:52:54.044Z","content_hash":"9315765d25b200dddf67ca2f4c141f1b2a49c8b90ba2fb236472298cc809f37a"}}