CVE-2025-37773

In the Linux kernel, the following vulnerability has been resolved:

virtiofs: add filesystem context source name check

In certain scenarios, for example, during fuzz testing, the source
name may be NULL, which could lead to a kernel panic. Therefore, an
extra check for the source name should be added.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
LinuxCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
linuxlinux_kernel
5.4 ≤
𝑥
< 5.4.293
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.237
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.181
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.135
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.88
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.25
linuxlinux_kernel
6.13 ≤
𝑥
< 6.14.4
linuxlinux_kernel
6.15:rc1
linuxlinux_kernel
6.15:rc2
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
vulnerable
bullseye (security)
5.10.244-1
fixed
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.158-1
fixed
trixie
6.12.57-1
fixed
trixie (security)
6.12.48-1
fixed
forky
6.17.9-1
fixed
sid
6.17.10-1
fixed
linux-6.1
bullseye (security)
6.1.158-1~deb11u1
fixed
References
https://git.kernel.org/stable/c/599d1e2a6aecc44acf22fe7ea6f5e84a7e526abe
https://git.kernel.org/stable/c/5ee09cdaf3414f6c92960714af46d3d90eede2f3
https://git.kernel.org/stable/c/9d6dcf18a1b49990295ac8a05fd9bdfd27ccbf88
https://git.kernel.org/stable/c/a648d80f8d9b208beee03a2d9aa690cfacf1d41e
https://git.kernel.org/stable/c/a94fd938df2b1628da66b498aa0eeb89593bc7a2
https://git.kernel.org/stable/c/b84f13fdad10a543e2e65bab7e81b3f0bceabd67
https://git.kernel.org/stable/c/c3e31d613951c299487844c4d1686a933e8ee291
https://git.kernel.org/stable/c/f6ec52710dc5e156b774cbef5d0f5c99b1c53a80
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html