CVE-2025-38155

EUVD-2025-19789
In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()

devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.

Prevent null pointer dereference in mt7915_mmio_wed_init().
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: 3%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.94
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.34
linuxlinux_kernel
6.13 ≤
𝑥
< 6.15.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.159-1
not-affected
bookworm (security)
6.1.162-1
fixed
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
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/790d05cde359356feea8915094a51166af1629f5
https://git.kernel.org/stable/c/d825ed9fd768be10d52beba6f57a4b50c0c154aa
https://git.kernel.org/stable/c/e9f9cef1877ac32285dbc1f31b86c8955b712fc2
https://git.kernel.org/stable/c/efb95439c1477bbc955cacd0179c35e7861b437c