CVE-2026-43081

MEDIUM

net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+ Fix the field masks to match the hardware layout documented in downstream GSI (GSI_V3_0_EE_n_GSI_EE_GENERIC_CMD_*). Notably this fixes a WARN I was seeing when I tried to send "stop" to the MPSS remoteproc while IPA was up.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0012
EPSS Percentile 2.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (18)
linux/Kernel 6.13.0 - 6.18.24linux
linux/Kernel 6.19.0 - 6.19.14linux
linux/Kernel 6.4.0 - 6.6.136linux
linux/Kernel 6.7.0 - 6.12.83linux
Linux/Linux < 6.4
Linux/Linux 6.12.83 - 6.12.*
Linux/Linux 6.18.24 - 6.18.*
Linux/Linux 6.19.14 - 6.19.*
Linux/Linux 6.4
Linux/Linux 6.6.136 - 6.6.*
... and 8 more
Published May 06, 2026
Tracked Since May 06, 2026