CVE-2026-43257

EUVD-2026-27818
In the Linux kernel, the following vulnerability has been resolved:

media: cx88: Add missing unmap in snd_cx88_hw_params()

In error path, add cx88_alsa_dma_unmap() to release
resource acquired by cx88_alsa_dma_map().
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: 2%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
3.19 ≤
𝑥
< 5.10.252
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.202
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.165
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.128
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.75
linuxlinux_kernel
6.13 ≤
𝑥
< 6.18.16
linuxlinux_kernel
6.19 ≤
𝑥
< 6.19.6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.174-1
fixed
bullseye
vulnerable
bullseye (security)
5.10.257-1
fixed
forky
7.0.12-2
fixed
sid
7.0.13-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.94-1
fixed
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://git.kernel.org/stable/c/10ab64f8efc2f479293dce929fde326c285fc96f
https://git.kernel.org/stable/c/1ce8c2a8f050a23240553c8bae628ac623f9dbc1
https://git.kernel.org/stable/c/24f3dabeb97bd0bec8c1c926c97e3eb6a8129225
https://git.kernel.org/stable/c/3baefeeb7b85e1e34eebef399ffa312be7179e30
https://git.kernel.org/stable/c/dbc527d980f7ba8559de38f8c1e4158c71a78915
https://git.kernel.org/stable/c/dc911fccc6e08ef46a66b2a42a764252b001ee3c
https://git.kernel.org/stable/c/e3fb15aadfc8643203bbdf97ace0396e4586fa64
https://git.kernel.org/stable/c/f0d7f735eba963742009b0706e19dd0bed91537a