VULNERABILITY INTELLIGENCE

CVE-2021-46948

CVSS score7.5 HIGH
EPSS probability0.60%
CISA KEVNot currently listed
Published2024-02-27
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX event handling We're starting from a TXQ label, not a TXQ type, so efx_channel_get_tx_queue() is inappropriate (and could return NULL, leading to panics).

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references