CVE-2025-37776
High
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb_break_all_levII_oplock() There is a room in smb_break_all_levII_oplock that can cause racy issues when unlocking in the middle of the loop. This patch use read lock to protect whole loop.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux Kernel
PublishedMay 1, 2025
First seenMay 1, 2025
How to fix
Update
- linux linux_kernel6.6.88, 6.12.25, 6.14.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.15 ≤ v < 6.6.88, 6.7 ≤ v < 6.12.25, 6.13 ≤ v < 6.14.4, 6.15 | 6.6.88, 6.12.25, 6.14.4 |
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