CVE-2025-38325
Critical
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: add free_transport ops in ksmbd connection free_transport function for tcp connection can be called from smbdirect. It will cause kernel oops. This patch add free_transport ops in ksmbd connection, and add each free_transports for tcp and smbdirect.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Linux Kernel
PublishedJul 10, 2025
First seenJul 10, 2025
How to fix
Update
- linux linux_kernel6.12.35, 6.15, 6.15.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.12.26 ≤ v < 6.12.35, 6.14.4 ≤ v < 6.15, 6.15.1 ≤ v < 6.15.4, 6.15, 6.16 | 6.12.35, 6.15, 6.15.4 |
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