CVE-2023-53399

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

ksmbd: fix NULL pointer dereference in smb2_get_info_filesystem()

If share is , share->path is NULL and it cause NULL pointer
dereference issue.
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
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
linuxlinux_kernel
5.15 ≤
𝑥
< 5.15.111
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.28
linuxlinux_kernel
6.2 ≤
𝑥
< 6.2.15
linuxlinux_kernel
6.3 ≤
𝑥
< 6.3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
vulnerable
bullseye (security)
vulnerable
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.147-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.41-1
fixed
forky
6.16.7-1
fixed
sid
6.16.7-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/1636e09779f83e10e6ed57d91ef94abcefdd206b
https://git.kernel.org/stable/c/227eb2689b44d0d60da3839b146983e73435924c
https://git.kernel.org/stable/c/3ac00a2ab69b34189942afa9e862d5170cdcb018
https://git.kernel.org/stable/c/a70751dd7b60eab025e97e19b6b2477c6eaf2bbb
https://git.kernel.org/stable/c/b35f6c031b87d9e51f141ff6de0ea59756a8e313