{"id":"CVE-2021-46949","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsfc: farch: fix TX queue lookup in TX flush done handling\n\nWe're starting from a TXQ instance number ('qid'), not a TXQ type, so\n efx_get_tx_queue() is inappropriate (and could return NULL, leading\n to panics).","modified":"2026-03-15T22:42:41.881688Z","published":"2024-02-27T19:04:06.373Z","references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/a1570985ec04116cc665b760faf666a104154170"},{"type":"FIX","url":"https://git.kernel.org/stable/c/fb791572d6747ef385f628450f8d57cd132e6e5a"},{"type":"FIX","url":"https://git.kernel.org/stable/c/5b1faa92289b53cad654123ed2bc8e10f6ddd4ac"},{"type":"FIX","url":"https://git.kernel.org/stable/c/98d91180748986bfb6dfb3e72765f3225719a647"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46949.json","unresolved_ranges":[{"events":[{"introduced":"5.10.0"},{"fixed":"5.10.36"}]},{"events":[{"introduced":"5.11.0"},{"fixed":"5.11.20"}]},{"events":[{"introduced":"5.12.0"},{"fixed":"5.12.3"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}