{"schema":"threatline.record/2","record":{"id":"CVE-2026-98024","aliases":[],"summary":"s390/ism: folio_put() after error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/ism: folio_put() after error\n\ndmb->cpu_addr was allocated via folio_alloc(). Use folio_put() instead of\nkfree() in the error exit of ism_alloc_dmb() to avoid slab allocator\ncorruption.\n\nWhile at it, reset dmb->cpu_addr after folio_put to avoid unintentional UAF\nby future callers.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"121fb75414ab8debafd548bded9d888cd5a8f165","lessThan":"90f6f5cb331af52b14c0f309fb27dc243e8e2982","status":"affected","versionType":"git"},{"version":"83781384a96b95e2b6403d3c8a002b2c89031770","lessThan":"890e2ef726904d1d8328e4b9f5090eeb8761b9d1","status":"affected","versionType":"git"},{"version":"83781384a96b95e2b6403d3c8a002b2c89031770","lessThan":"eebb6a9017b55ac05be770cf7b89f9da49505ae7","status":"affected","versionType":"git"},{"version":"83781384a96b95e2b6403d3c8a002b2c89031770","lessThan":"60983356fab0c1171c5cb1b56a36349ebadc608e","status":"affected","versionType":"git"},{"version":"83781384a96b95e2b6403d3c8a002b2c89031770","lessThan":"907a56ab3eb8a58500a58daa76087f17bb2b6826","status":"affected","versionType":"git"},{"version":"f3e23edc4917f72139b805f208aeadf23376a0b5","status":"affected","versionType":"git"},{"version":"6.6.29","lessThan":"6.6.158","status":"affected","versionType":"semver"},{"version":"6.8.8","lessThan":"6.9","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.9","status":"affected"},{"version":"0","lessThan":"6.9","status":"unaffected","versionType":"semver"},{"version":"6.6.158","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":"7.2.7","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-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"90f6f5cb331af52b14c0f309fb27dc243e8e2982","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"890e2ef726904d1d8328e4b9f5090eeb8761b9d1","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"60983356fab0c1171c5cb1b56a36349ebadc608e","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"907a56ab3eb8a58500a58daa76087f17bb2b6826","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6.6.158","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","source_modified_at":"2026-10-19T09:12:29.352Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6.9","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.05732,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:23:43.306Z","modified_at":"2026-10-19T09:12:29.352Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98024","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:12:29.352Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98024","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/90f6f5cb331af52b14c0f309fb27dc243e8e2982"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/890e2ef726904d1d8328e4b9f5090eeb8761b9d1"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/eebb6a9017b55ac05be770cf7b89f9da49505ae7"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/60983356fab0c1171c5cb1b56a36349ebadc608e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/907a56ab3eb8a58500a58daa76087f17bb2b6826"}],"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":"2026-10-19T09:12:29.352Z","content_hash":"cf9d39b5640330d769e40d557f7423f2349482b4daef10bc29b45111de31bb5b"}}