{"schema":"threatline.record/2","record":{"id":"CVE-2026-98932","aliases":[],"summary":"EDAC/altera: Fix use-after-free in error paths","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/altera: Fix use-after-free in error paths\n\nIn both altr_edac_a10_device_add() and altr_portb_setup(), the error path\nfreed the dci structure before releasing the devres group. Since the managed\nsingle and double bit IRQ handlers use altdev(dci->pvt_info) as their data, an\nIRQ firing between freeing dci and unregistering the IRQs could dereference\nthe freed memory.\n\nRelease the devres group first so the managed IRQs are unregistered\nbefore the dci structure is freed.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98932","source_modified_at":"2026-10-23T12:11:35.940Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Linux","vendor":"Linux","versions":[{"version":"588cb03ea208b303e6dee7e916f329043fd0fc26","lessThan":"865f3bdebbc9b34012358c377c9b15154f95f33b","status":"affected","versionType":"git"},{"version":"588cb03ea208b303e6dee7e916f329043fd0fc26","lessThan":"87364b19b3fe4e6dbf88d6acf6db4ec87e7dfbba","status":"affected","versionType":"git"},{"version":"588cb03ea208b303e6dee7e916f329043fd0fc26","lessThan":"eef3b67f9c6782127163b631c9043011a68016e2","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98932","source_modified_at":"2026-10-23T12:11:35.940Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.7","status":"affected"},{"version":"0","lessThan":"4.7","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-2026-98932","source_modified_at":"2026-10-23T12:11:35.940Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Linux","ecosystem":null},"version":"865f3bdebbc9b34012358c377c9b15154f95f33b","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98932","source_modified_at":"2026-10-23T12:11:35.940Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Linux","ecosystem":null},"version":"87364b19b3fe4e6dbf88d6acf6db4ec87e7dfbba","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-23T12:11:35.940Z","modified_at":"2026-10-23T12:11:35.940Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98932","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T12:11:35.940Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/865f3bdebbc9b34012358c377c9b15154f95f33b"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/87364b19b3fe4e6dbf88d6acf6db4ec87e7dfbba"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/eef3b67f9c6782127163b631c9043011a68016e2"}],"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":"2026-10-23T12:11:35.940Z","content_hash":"99ae51650a39977a1bd41556ac7cc7ca94f3ebc4a0e77e57399f558b65f0908e"}}