Answer in brief
CVE-2025-38101 records a Unknown severity vulnerability in ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=f9b94daa542a8d2532f0930f01cd9aec2d19621b <e09c0600beea469b3ebf974464e526a02d59ad62 || >=f9b94daa542a8d2532f0930f01cd9aec2d19621b <0fc9a295cd8e59c3636e97395e7c74a9c89fee42 || >=f9b94daa542a8d2532f0930f01cd9aec2d19621b <40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e | e09c0600beea469b3ebf974464e526a02d59ad62, 0fc9a295cd8e59c3636e97395e7c74a9c89fee42, 40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
Jul 3, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-38101 records a Unknown severity vulnerability in ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=f9b94daa542a8d2532f0930f01cd9aec2d19621b <e09c0600beea469b3ebf974464e526a02d59ad62 || >=f9b94daa542a8d2532f0930f01cd9aec2d19621b <0fc9a295cd8e59c3636e97395e7c74a9c89fee42 || >=f9b94daa542a8d2532f0930f01cd9aec2d19621b <40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e | e09c0600beea469b3ebf974464e526a02d59ad62, 0fc9a295cd8e59c3636e97395e7c74a9c89fee42, 40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
Jul 3, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.