CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. It affects Linux.
CVE
CVE-2025-21945
Severity
HIGH
CVSS
8.8
EPSS
0.48%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2_lock If smb_lock->zero_len has value, ->llist of smb_lock is not delete and flock is old one. It will cause use-after-free on error handling routine.
Related CVEs
Other vulnerabilities affecting the same vendor(s)