CVE-2023-53399

medium

Description

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.

References

https://git.kernel.org/stable/c/b35f6c031b87d9e51f141ff6de0ea59756a8e313

https://git.kernel.org/stable/c/a70751dd7b60eab025e97e19b6b2477c6eaf2bbb

https://git.kernel.org/stable/c/3ac00a2ab69b34189942afa9e862d5170cdcb018

https://git.kernel.org/stable/c/227eb2689b44d0d60da3839b146983e73435924c

https://git.kernel.org/stable/c/1636e09779f83e10e6ed57d91ef94abcefdd206b

Details

Source: Mitre, NVD

Published: 2025-09-18

Updated: 2025-09-19

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H