{"schema":"threatline.record/2","record":{"id":"CVE-2026-97982","aliases":[],"summary":"net: ethernet: cortina: Fix budget accounting","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: cortina: Fix budget accounting\n\nThe gmac_rx() function returns the remaining NAPI budget, but its\ncaller treats the return value as the number of packets received. An\nidle poll therefore reports a full budget and remains scheduled.\n\nReturn the number of received packets instead. Preserve the existing\nfree queue refill accounting by adding that count directly; continuing\nto subtract it from the budget would invert the refill behavior.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97982","source_modified_at":"2026-10-19T09:11:49.378Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"d3deb54d9507c2d7f05efd896142095eef5b7d85","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"e6e5732b90d0fc25fd3d9961ff61e660297d7608","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"aa339ac334d4e51f43af9d2901e6faf11ffd981e","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"4ca84049c6428c665ef7c903a32a99ed0f1e01e9","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"631c47e2e1154f2741c555b91df1b8cb99294c6a","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"0ef8eaef5806c84db2334111d6f299c246a592bc","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"94e06e12a376710587cfeea481b65e7c49747003","status":"affected","versionType":"git"},{"version":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88","lessThan":"a0de06d0da78a3db53de65dfd7452cc6d111f703","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97982","source_modified_at":"2026-10-19T09:11:49.378Z","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":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","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-2026-97982","source_modified_at":"2026-10-19T09:11:49.378Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4ca84049c6428c665ef7c903a32a99ed0f1e01e9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97982","source_modified_at":"2026-10-19T09:11:49.378Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"631c47e2e1154f2741c555b91df1b8cb99294c6a","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97982","source_modified_at":"2026-10-19T09:11:49.378Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"0ef8eaef5806c84db2334111d6f299c246a592bc","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97982","source_modified_at":"2026-10-19T09:11:49.378Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"94e06e12a376710587cfeea481b65e7c49747003","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00176,"percentile":0.0684,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:23:18.304Z","modified_at":"2026-10-19T09:11:49.378Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97982","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:11:49.378Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97982","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/d3deb54d9507c2d7f05efd896142095eef5b7d85"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e6e5732b90d0fc25fd3d9961ff61e660297d7608"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/aa339ac334d4e51f43af9d2901e6faf11ffd981e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/4ca84049c6428c665ef7c903a32a99ed0f1e01e9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/631c47e2e1154f2741c555b91df1b8cb99294c6a"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/0ef8eaef5806c84db2334111d6f299c246a592bc"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/94e06e12a376710587cfeea481b65e7c49747003"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/a0de06d0da78a3db53de65dfd7452cc6d111f703"}],"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":"2026-10-19T09:11:49.378Z","content_hash":"e5531f0a9e5d4daa2380adab1ba0359e7243a47a868403a2d35506c7c69d9304"}}