CVE-2025-38101
High
Description
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set() Enlarge the critical section in ring_buffer_subbuf_order_set() to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other concurrency-related issues.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedJul 3, 2025
First seenJul 3, 2025
How to fix
Update
- linux linux_kernel6.12.34, 6.15.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.8 ≤ v < 6.12.34, 6.13 ≤ v < 6.15.3 | 6.12.34, 6.15.3 |
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