CVE-2025-38101

Published: July 3, 2025Last modified: July 3, 2025

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.

Status

References

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