CVE-2025-39929
High
Description
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path During tests of another unrelated patch I was able to trigger this error: Objects remaining on __kmem_cache_shutdown()
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedOct 4, 2025
First seenOct 4, 2025
How to fix
Update
- linux linux_kernel6.1.154, 6.6.108, 6.12.49, 6.16.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.16 ≤ v < 6.1.154, 6.2 ≤ v < 6.6.108, 6.7 ≤ v < 6.12.49, 6.13 ≤ v < 6.16.9, 6.17 | 6.1.154, 6.6.108, 6.12.49, 6.16.9 |
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