{"schema":"threatline.record/2","record":{"id":"CVE-2026-97494","aliases":[],"summary":"drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw\n\nChange psp_copy_fw from void to int: return -ENODEV when drm_dev_enter\nfails, and -EINVAL when the image size is zero or larger than the\n1 MiB PSP private buffer.\n\nReplace open-coded memset/memcpy into fw_pri_buf with psp_copy_fw.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97494","source_modified_at":"2026-10-21T12:52:55.138Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"2b0c3aee2172451e9f982b25f3fdf59a1b687dc3","lessThan":"8ddda06ae356fda0418b7017e658d976dad6214e","status":"affected","versionType":"git"},{"version":"2b0c3aee2172451e9f982b25f3fdf59a1b687dc3","lessThan":"25bec2425c3d50ba9a92ad87bbf8628be29e5c32","status":"affected","versionType":"git"},{"version":"2b0c3aee2172451e9f982b25f3fdf59a1b687dc3","lessThan":"1aa55af304a2decaacca1d1fabe4257c277ca54a","status":"affected","versionType":"git"},{"version":"2b0c3aee2172451e9f982b25f3fdf59a1b687dc3","lessThan":"d1f9f5839bd785a3a06335a01d53282e80f8e5fa","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97494","source_modified_at":"2026-10-21T12:52:55.138Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.12","status":"affected"},{"version":"0","lessThan":"4.12","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","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-2026-97494","source_modified_at":"2026-10-21T12:52:55.138Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"8ddda06ae356fda0418b7017e658d976dad6214e","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97494","source_modified_at":"2026-10-21T12:52:55.138Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"25bec2425c3d50ba9a92ad87bbf8628be29e5c32","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97494","source_modified_at":"2026-10-21T12:52:55.138Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"1aa55af304a2decaacca1d1fabe4257c277ca54a","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":"2026-09-24T16:04:41.957Z","modified_at":"2026-10-21T12:52:55.138Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97494","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:52:55.138Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97494","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/8ddda06ae356fda0418b7017e658d976dad6214e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54a"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fa"}],"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":"2026-10-21T12:52:55.138Z","content_hash":"6198b7b65db2803f232447b1b12a2d4679a4bd2c396e9966420df5f967821f63"}}