CVE-2025-68766

EUVD-2026-0885
In the Linux kernel, the following vulnerability has been resolved:

irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()

If irq_domain_translate_twocell() sets "hwirq" to >= MCHP_EIC_NIRQ (2) then
it results in an out of bounds access.

The code checks for invalid values, but doesn't set the error code.  Return
-EINVAL in that case, instead of returning success.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.172-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.251-5
fixed
forky
7.0.7-1
fixed
sid
7.0.9-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.90-1
fixed
linux-6.1
bullseye (security)
6.1.172-1~deb11u1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
dlm-kmp-default
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
gfs2-kmp-default
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
kernel-64kb
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.24.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.24.1
fixed
kernel-default
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-default-base
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1.150700.17.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1.150700.17.19.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1.150600.12.38.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1.150700.17.19.1
fixed
kernel-docs
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-macros
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-obs-build
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-source
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-source-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.24.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.24.1
fixed
kernel-syms
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
kernel-syms-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.24.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.24.1
fixed
kernel-zfcpdump
suse enterprise desktop 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.28.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.28.1
fixed
ocfs2-kmp-default
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
reiserfs-kmp-default
suse enterprise server 15 SP6
6.4.0-150600.23.84.1
fixed
References
https://git.kernel.org/stable/c/09efe7cfbf919c4d763bc425473fcfee0dc98356
https://git.kernel.org/stable/c/324c60a67c4b9668497940f667db14d216cc7b1b
https://git.kernel.org/stable/c/3873afcb57614c1aaa5b6715554d6d1c22cac95a
https://git.kernel.org/stable/c/7dbc0d40d8347bd9de55c904f59ea44bcc8dedb7
https://git.kernel.org/stable/c/c21c606ad398eeb86a0f3aaff9ba4f2665e286c6
https://git.kernel.org/stable/c/efd65e2e2fd96f7aaa5cb07d79bbbfcfc80aa552