CVE-2025-22041
High
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_sessions_deregister() In multichannel mode, UAF issue can occur in session_deregister when the second channel sets up a session through the connection of the first channel. session that is freed through the global session table can be accessed again through ->sessions of connection.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux Kernel
PublishedApr 16, 2025
First seenApr 16, 2025
Weakness typeCWE-416Use after free
How to fix
Update
- linux linux_kernel6.1.134, 6.6.87, 6.12.13, 6.13.11, 6.14.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 6.1.134, 6.2 ≤ v < 6.6.87, 6.7 ≤ v < 6.12.13, 6.13 ≤ v < 6.13.11, 6.14 ≤ v < 6.14.2 | 6.1.134, 6.6.87, 6.12.13, 6.13.11, 6.14.2 |
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