{"schema":"threatline.record/2","record":{"id":"CVE-2026-98783","aliases":[],"summary":"drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device\n\nplatform_device_register_data() can fail and return an ERR_PTR, but the\nreturn value is used without checking, leading to an invalid pointer\nbeing stored in ddp_comp[].dev and passed to component_match_add() and\nmtk_ddp_comp_init(), which could result in a kernel crash.\n\nAdd an IS_ERR() check to jump to the error handling path on failure.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98783","source_modified_at":"2026-10-21T12:56:57.231Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"4acac370aad2d4895a82f40b2f03e9ef70eecaa6","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"88f8a92dcb0cb154774595dee7226458de4cbd38","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"aeef8a8537bcfb26689edb36ed905b8b2873001c","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"bce7698e2e6565bb765bd0522337f29f5f312624","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98783","source_modified_at":"2026-10-21T12:56:57.231Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.4","status":"affected"},{"version":"0","lessThan":"6.4","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98783","source_modified_at":"2026-10-21T12:56:57.231Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4acac370aad2d4895a82f40b2f03e9ef70eecaa6","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98783","source_modified_at":"2026-10-21T12:56:57.231Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"88f8a92dcb0cb154774595dee7226458de4cbd38","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.05738,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:48:20.377Z","modified_at":"2026-10-21T12:56:57.231Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98783","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:56:57.231Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98783","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/f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/4acac370aad2d4895a82f40b2f03e9ef70eecaa6"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/88f8a92dcb0cb154774595dee7226458de4cbd38"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/aeef8a8537bcfb26689edb36ed905b8b2873001c"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/bce7698e2e6565bb765bd0522337f29f5f312624"}],"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":"2026-10-21T12:56:57.231Z","content_hash":"0e50c07732570e2cdacd9890b64e955fd6a8bdddf27ae7156ec0fd224b766145"}}