CVE-2025-40286

EUVD-2025-201569
In the Linux kernel, the following vulnerability has been resolved:

smb/server: fix possible memory leak in smb2_read()

Memory leak occurs when ksmbd_vfs_read() fails.
Fix this by adding the missing kvfree().
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.159-1
fixed
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
linux-6.1
bullseye (security)
6.1.162-1~deb11u1
fixed
Vulnerability Media Exposure
References
https://git.kernel.org/stable/c/0797c6cf3b857cc229ab2bc69552938dcd738d78
https://git.kernel.org/stable/c/63d8706a2c09a0c29b8b0e8a44bc7a1339685de9
https://git.kernel.org/stable/c/6fced056d2cc8d01b326e6fcfabaacb9850b71a4
https://git.kernel.org/stable/c/bfda5422a16651d0bf864ec468b1c216e1b10d91
https://git.kernel.org/stable/c/f1305587731886da37a214cda812ade246c653b0