{"schema":"threatline.record/2","record":{"id":"CVE-2026-98355","aliases":[],"summary":"RDMA/rtrs: guard against null kobj name","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rtrs: guard against null kobj name\n\nIn the client, if `init_path()` errors, the callee tries to clean up\nwith `rtrs_clt_close_conns()`. However, this can lead to calling the\nevent tracing code with `clt_path->kobj->name` being `NULL` and thus\ncausing a null pointer dereference when trying to copy from it.\n\nThis just adds a guard to check that the name is not `NULL` before\ncopying from it. The server appears to have a similar pattern.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98355","source_modified_at":"2026-10-19T09:18:05.923Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"5a93929d9f9a1d82946ddd49e260b6dd1756ad6d","lessThan":"f79cf42ff23f9120246cd6740eaa26f59c632a4a","status":"affected","versionType":"git"},{"version":"5a93929d9f9a1d82946ddd49e260b6dd1756ad6d","lessThan":"99c24a8968ebef0573825b5cb89d5985d51635b9","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98355","source_modified_at":"2026-10-19T09:18:05.923Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.1","status":"affected"},{"version":"0","lessThan":"6.1","status":"unaffected","versionType":"semver"},{"version":"7.2.8","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-2026-98355","source_modified_at":"2026-10-19T09:18:05.923Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"99c24a8968ebef0573825b5cb89d5985d51635b9","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00151,"percentile":0.03947,"score_date":"2026-10-23"},"published_at":"2026-10-06T08:46:42.583Z","modified_at":"2026-10-19T09:18:05.923Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98355","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:18:05.923Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98355","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/f79cf42ff23f9120246cd6740eaa26f59c632a4a"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/99c24a8968ebef0573825b5cb89d5985d51635b9"}],"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":"2026-10-19T09:18:05.923Z","content_hash":"2d103a12cd1d36749ae557f6a34e76aa63eb3e23e570a4e55aeb3dcadb9abecb"}}