CVE-2021-46948

medium

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).

References

https://git.kernel.org/stable/c/e531db1ea6f98c9612cb2de093a107c7eadfb96c

https://git.kernel.org/stable/c/bf2b941d0a6f2d3b9f5fa3c4c21bdd54f71ce253

https://git.kernel.org/stable/c/83b09a1807415608b387c7bc748d329fefc5617e

https://git.kernel.org/stable/c/35c7a83ad1bb1d48ae249346e61b1132bcbf9052

Details

Source: Mitre, NVD

Published: 2024-02-27

Updated: 2024-04-10

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium