{"schema":"threatline.record/2","record":{"id":"CVE-2026-97978","aliases":[],"summary":"eth: ice: don't dereference pointers from TP_printk()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\neth: ice: don't dereference pointers from TP_printk()\n\nAfter forwarding net-next during the v7.3 merge window we started\nseeing:\n\n  TRACE EVENT ERROR: Event ice_tx_dim_work has double dereference in TP_printk: REC->q_vector->tx.tx_ring->q_index\n  WARNING: kernel/trace/trace_events.c:420 at test_double_dereference.cold+0x39/0x4b\n\nthis is due to extra checks added in tracing subsystem in\ncommit b5cc230af5e5 (\"tracing: Warn when an event dereferences a pointer in TP_printk()\").\n\nPrinting happens long after the event was recorded, by which point\nthe pointers may be invalid (the ring or the dim instance).\nCopy the eight scalars into the event instead.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97978","source_modified_at":"2026-10-21T12:53:56.446Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"3089cf6d3caa1eb344aac05c875f4aeaf891552d","lessThan":"385aa7dbc6af11d90a5dd1261dbe75950eb7ca93","status":"affected","versionType":"git"},{"version":"3089cf6d3caa1eb344aac05c875f4aeaf891552d","lessThan":"ae230874e3ba27e975a9bb21a6ffd05d6a2ea318","status":"affected","versionType":"git"},{"version":"3089cf6d3caa1eb344aac05c875f4aeaf891552d","lessThan":"0b0d2f9db2406aa541a8bc3737f4f4aae1cafde9","status":"affected","versionType":"git"},{"version":"3089cf6d3caa1eb344aac05c875f4aeaf891552d","lessThan":"c42db35518bb0eae42ec955520eee0aa94a4a6fe","status":"affected","versionType":"git"},{"version":"3089cf6d3caa1eb344aac05c875f4aeaf891552d","lessThan":"b8bf9bfda5f62e11444e483c2b4aaff90c5cfc6b","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97978","source_modified_at":"2026-10-21T12:53:56.446Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","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":"7.2.7","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-2026-97978","source_modified_at":"2026-10-21T12:53:56.446Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"385aa7dbc6af11d90a5dd1261dbe75950eb7ca93","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97978","source_modified_at":"2026-10-21T12:53:56.446Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"0b0d2f9db2406aa541a8bc3737f4f4aae1cafde9","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.05745,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:23:15.831Z","modified_at":"2026-10-21T12:53:56.446Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97978","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:53:56.446Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97978","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/385aa7dbc6af11d90a5dd1261dbe75950eb7ca93"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/ae230874e3ba27e975a9bb21a6ffd05d6a2ea318"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/0b0d2f9db2406aa541a8bc3737f4f4aae1cafde9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c42db35518bb0eae42ec955520eee0aa94a4a6fe"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/b8bf9bfda5f62e11444e483c2b4aaff90c5cfc6b"}],"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":"2026-10-21T12:53:56.446Z","content_hash":"a172a63ad870c2a55d2295d0ccf2760c547039d380d54f5b3deb9106c66fbdcc"}}