{"schema":"threatline.record/2","record":{"id":"CVE-2026-97505","aliases":[],"summary":"PCI/sysfs: Add CAP_SYS_ADMIN check to __resource_resize_store()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/sysfs: Add CAP_SYS_ADMIN check to __resource_resize_store()\n\nCurrently, the __resource_resize_store() allows writing to the\nresourceN_resize sysfs attribute to change a BAR's size without checking\nfor capabilities, currently relying only on the file access check.\n\nResizing a BAR modifies PCI device configuration and can disrupt active\ndrivers.  After the upcoming conversion to static attributes, it will also\ntrigger resource file updates via sysfs_update_groups().\n\nAdd a CAP_SYS_ADMIN check to prevent unprivileged users from performing BAR\nresize operations.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97505","source_modified_at":"2026-10-21T12:52:58.483Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","lessThan":"d02dd7ce8e52b66b7d3b6eca2a7d81e7f5b10a62","status":"affected","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","lessThan":"b722a607f858b9cd036075ea0efad553fb98e982","status":"affected","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","lessThan":"cbf0628c0b7db86c5ce36451f088101546acbf1d","status":"affected","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","lessThan":"25ec7f57deceec633f27bc93b615f951e2ade814","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97505","source_modified_at":"2026-10-21T12:52:58.483Z","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":"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","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97505","source_modified_at":"2026-10-21T12:52:58.483Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"25ec7f57deceec633f27bc93b615f951e2ade814","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00156,"percentile":0.04415,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:54.215Z","modified_at":"2026-10-21T12:52:58.483Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97505","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:52:58.483Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97505","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/d02dd7ce8e52b66b7d3b6eca2a7d81e7f5b10a62"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/b722a607f858b9cd036075ea0efad553fb98e982"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/cbf0628c0b7db86c5ce36451f088101546acbf1d"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/25ec7f57deceec633f27bc93b615f951e2ade814"}],"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":"2026-10-21T12:52:58.483Z","content_hash":"d13485b7e7b61022d57ac06addc23cef3ff6a7537ce5d4fec7dd6fd15a59c6bc"}}