CVE-2021-46948

High

Open

TLP:CLEAR

sfc: farch: fix TX queue lookup in TX event handling

NVD CVE.org

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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).

Details

CVSS Score: 7.5
EPSS Score ⓘ: 0.59%

45.5th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Confidence: 90%
Published: Feb 27, 2024
Last Modified: Aug 5, 2026

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