CVE-2025-39834

EUVD-2025-29580
In the Linux kernel, the following vulnerability has been resolved:

net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow

When an invalid stc_type is provided, the function allocates memory for
shared_stc but jumps to unlock_and_out without freeing it, causing a
memory leak.

Fix by jumping to free_shared_stc label instead to ensure proper cleanup.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
6.12 ≤
𝑥
< 6.16.5
linuxlinux_kernel
6.17:rc1
linuxlinux_kernel
6.17:rc2
linuxlinux_kernel
6.17:rc3
𝑥
= Vulnerable software versions
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
7.0.7-1
fixed
trixie
vulnerable
trixie (security)
vulnerable
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
kernel-64kb
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.15.2
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.15.2
fixed
kernel-default
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-default-base
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1.150700.17.13.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1.150700.17.13.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1.150700.17.13.1
fixed
kernel-docs
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-macros
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-obs-build
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-source
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-source-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.15.2
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.15.2
fixed
kernel-syms
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed
kernel-syms-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.15.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.15.1
fixed
kernel-zfcpdump
suse enterprise desktop 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.19.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.19.1
fixed