Answer in brief
CVE-2024-46713 records a Unknown severity vulnerability in perf/aux: Fix AUX buffer serialization. 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.
Answer in brief
CVE-2024-46713 records a Unknown severity vulnerability in perf/aux: Fix AUX buffer serialization. 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 | >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <7882923f1cb88dc1a17f2bf0c81b1fc80d44db82 || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <52d13d224fdf1299c8b642807fa1ea14d693f5ff || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <c4b69bee3f4ef76809288fe6827bc14d4ae788ef || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <b9b6882e243b653d379abbeaa64a500182aba370 || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <2ab9d830262c132ab5db2f571003d80850d56b2a | 7882923f1cb88dc1a17f2bf0c81b1fc80d44db82, 52d13d224fdf1299c8b642807fa1ea14d693f5ff, 9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d, c4b69bee3f4ef76809288fe6827bc14d4ae788ef, b9b6882e243b653d379abbeaa64a500182aba370, 2ab9d830262c132ab5db2f571003d80850d56b2a |
| Linux/Linuxgeneric | 4.1 | Not reported |
Published upstream
Sep 13, 2024
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: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.
Quoted source text, attributed separately from HOL analysis.
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 | >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <7882923f1cb88dc1a17f2bf0c81b1fc80d44db82 || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <52d13d224fdf1299c8b642807fa1ea14d693f5ff || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <c4b69bee3f4ef76809288fe6827bc14d4ae788ef || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <b9b6882e243b653d379abbeaa64a500182aba370 || >=45bfb2e50471abbbfd83d40d28c986078b0d24ff <2ab9d830262c132ab5db2f571003d80850d56b2a | 7882923f1cb88dc1a17f2bf0c81b1fc80d44db82, 52d13d224fdf1299c8b642807fa1ea14d693f5ff, 9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d, c4b69bee3f4ef76809288fe6827bc14d4ae788ef, b9b6882e243b653d379abbeaa64a500182aba370, 2ab9d830262c132ab5db2f571003d80850d56b2a |
| Linux/Linuxgeneric | 4.1 | Not reported |
Published upstream
Sep 13, 2024
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: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch.
Quoted source text, attributed separately from HOL analysis.