CVE-2025-38182

EUVD-2025-20074
In the Linux kernel, the following vulnerability has been resolved:

ublk: santizize the arguments from userspace when adding a device

Sanity check the values for queue depth and number of queues
we get from userspace when adding a device.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
6.0 ≤
𝑥
< 6.6.95
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.35
linuxlinux_kernel
6.13 ≤
𝑥
< 6.15.4
linuxlinux_kernel
6.16:rc1
linuxlinux_kernel
6.16:rc2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
vulnerable
bookworm (security)
vulnerable
bullseye
5.10.223-1
not-affected
bullseye (security)
5.10.249-1
fixed
forky
6.18.9-1
fixed
sid
6.18.12-1
fixed
trixie
6.12.63-1
fixed
trixie (security)
6.12.73-1
fixed
References
https://git.kernel.org/stable/c/0f8df5d6f25ac17c52a8bc6418e60a3e63130550
https://git.kernel.org/stable/c/3162d8235c8c4d585525cee8a59d1c180940a968
https://git.kernel.org/stable/c/8c8472855884355caf3d8e0c50adf825f83454b2
https://git.kernel.org/stable/c/e2b2b7cf6368580114851cb3932f2ad9fbf23386