{"schema":"threatline.record/2","record":{"id":"CVE-2026-97532","aliases":[],"summary":"scsi: qla2xxx: Null out freed pointers in qla2x00_mem_alloc() error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Null out freed pointers in qla2x00_mem_alloc() error path\n\nWhen qla2x00_mem_alloc() fails, qla2x00_probe_one() jumps to\nprobe_hw_failed and calls qla2x00_mem_free(). Several error labels in\nqla2x00_mem_alloc() freed adapter members (elsrej.c, purex_dma_pool,\nflt, sfp_data, loop_id_map, async_pd, sf_init_cb, ex_init_cb, npiv_info)\nbut left the pointers dangling. qla2x00_mem_free() then freed them a\nsecond time. Worse, for the dma_pool members it issued\ndma_pool_free(ha->s_dma_pool, ...) after s_dma_pool had already been\ndestroyed and set to NULL at fail_s_dma_pool, dereferencing a NULL pool.\n\nClear each freed pointer (and its DMA handle) in the error labels so the\nsubsequent qla2x00_mem_free() skips them.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"d64d6c5671db5e693a0caaee79f2571b098749c9","lessThan":"5e0d6ffabbbd86b3fb9168b9dbb62190ecb20d84","status":"affected","versionType":"git"},{"version":"d64d6c5671db5e693a0caaee79f2571b098749c9","lessThan":"84f5de696b8c924aeb4bf430a0bdc762fc50e99f","status":"affected","versionType":"git"},{"version":"d64d6c5671db5e693a0caaee79f2571b098749c9","lessThan":"a57570229edb7a0990d5c8067daeb9ac8858a961","status":"affected","versionType":"git"},{"version":"d64d6c5671db5e693a0caaee79f2571b098749c9","lessThan":"286d9594a022dd7e0caa3de9daa63b896bc70d43","status":"affected","versionType":"git"},{"version":"d64d6c5671db5e693a0caaee79f2571b098749c9","lessThan":"6d90f0feb929f6c0f3010f9af4747c7230b75993","status":"affected","versionType":"git"},{"version":"8540351ee8a4d540b1b7ee64b88d5e42c7c0bfbc","status":"affected","versionType":"git"},{"version":"7142b10b87d5b393a0688358b16a4b1d3680ec7d","status":"affected","versionType":"git"},{"version":"4.14.27","lessThan":"4.15","status":"affected","versionType":"semver"},{"version":"4.15.10","lessThan":"4.16","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.16","status":"affected"},{"version":"0","lessThan":"4.16","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.112","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-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"5e0d6ffabbbd86b3fb9168b9dbb62190ecb20d84","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"84f5de696b8c924aeb4bf430a0bdc762fc50e99f","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"286d9594a022dd7e0caa3de9daa63b896bc70d43","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6d90f0feb929f6c0f3010f9af4747c7230b75993","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4.15","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","source_modified_at":"2026-10-21T12:53:08.333Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4.16","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.002,"percentile":0.09324,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:21:32.582Z","modified_at":"2026-10-21T12:53:08.333Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97532","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:53:08.333Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97532","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/5e0d6ffabbbd86b3fb9168b9dbb62190ecb20d84"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/84f5de696b8c924aeb4bf430a0bdc762fc50e99f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/a57570229edb7a0990d5c8067daeb9ac8858a961"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/286d9594a022dd7e0caa3de9daa63b896bc70d43"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6d90f0feb929f6c0f3010f9af4747c7230b75993"}],"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":"2026-10-21T12:53:08.333Z","content_hash":"1f64afddca81afe2e831b17740f3f3a099ed2ef66abc52a065ae90cbee21e2f6"}}