Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f9b94daa542a8d2532f0930f01cd9aec2d19621b before e09c0600beea469b3ebf974464e526a02d59ad62; affected f9b94daa542a8d2532f0930f01cd9aec2d19621b before 0fc9a295cd8e59c3636e97395e7c74a9c89fee42; affected f9b94daa542a8d2532f0930f01cd9aec2d19621b before 40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.12.34 through 6.12.*; unaffected 6.15.3 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.