{"schema":"threatline.record/2","record":{"id":"CVE-2026-98808","aliases":[],"summary":"net: systemport: Fix buffer overflow in bcm_sysport_get_stats()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: systemport: Fix buffer overflow in bcm_sysport_get_stats()\n\nWhen running on SYSTEMPORT Lite, certain statistics are unsupported and\nskipped during bcm_sysport_get_stats(). The variable 'j' tracks the\ncompacted index into the destination data buffer, whereas 'i' iterates\nover all elements in bcm_sysport_gstrings_stats.\n\nBecause the buffer allocated by ethtool is sized only according to\nbcm_sysport_get_sset_count(), storing values at data[i] instead of\ndata[j] writes past the allocated array bounds, leading to memory\ncorruption.\n\nFix this by writing to data[j] instead of data[i].","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98808","source_modified_at":"2026-10-21T12:57:08.174Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"10377ba7673d19e28d92846955d51f49acd25c35","lessThan":"96a2b042051553df0d9f03b518dd3b7105b36935","status":"affected","versionType":"git"},{"version":"10377ba7673d19e28d92846955d51f49acd25c35","lessThan":"29d1d35ad5ad379a904263ea1cd4ba1d71cd965f","status":"affected","versionType":"git"},{"version":"10377ba7673d19e28d92846955d51f49acd25c35","lessThan":"96d8b26be5bc451188acdcee055948da45adbde0","status":"affected","versionType":"git"},{"version":"10377ba7673d19e28d92846955d51f49acd25c35","lessThan":"faba9fdde480356f4a1d3b1a5713b7b354858a1c","status":"affected","versionType":"git"},{"version":"10377ba7673d19e28d92846955d51f49acd25c35","lessThan":"eb7b84af0ec5c71b4920e999611b466b3784496c","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98808","source_modified_at":"2026-10-21T12:57:08.174Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.14","status":"affected"},{"version":"0","lessThan":"4.14","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","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-2026-98808","source_modified_at":"2026-10-21T12:57:08.174Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"96a2b042051553df0d9f03b518dd3b7105b36935","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98808","source_modified_at":"2026-10-21T12:57:08.174Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"29d1d35ad5ad379a904263ea1cd4ba1d71cd965f","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98808","source_modified_at":"2026-10-21T12:57:08.174Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"96d8b26be5bc451188acdcee055948da45adbde0","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00193,"percentile":0.0855,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:48:55.053Z","modified_at":"2026-10-21T12:57:08.174Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98808","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:57:08.174Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98808","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/96a2b042051553df0d9f03b518dd3b7105b36935"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/29d1d35ad5ad379a904263ea1cd4ba1d71cd965f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/96d8b26be5bc451188acdcee055948da45adbde0"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/faba9fdde480356f4a1d3b1a5713b7b354858a1c"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/eb7b84af0ec5c71b4920e999611b466b3784496c"}],"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":"2026-10-21T12:57:08.174Z","content_hash":"7e1b51d6bc5a54276d8b39792ccb3f653b3ddf8ba07834eedebd957dfb831d21"}}