CVE-2025-38101 Information

Jul 04, 2025 cve

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.

Reference

https://git.kernel.org/stable/c/0fc9a295cd8e59c3636e97395e7c74a9c89fee42 https://git.kernel.org/stable/c/40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e https://git.kernel.org/stable/c/e09c0600beea469b3ebf974464e526a02d59ad62

CNNVD-202507-189 (Published: 2025-07-03)

Share on: