Answer in brief
CVE-2025-37861 records a Unknown severity vulnerability in scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue. 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 | 5.14 | Not reported |
| Linux/Linuxgeneric | >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <65ba18c84dbd03afe9b38c06c151239d97a09834 || >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <8d310d66e2b0f5f9f709764641647e8a3a4924fa || >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <75b67dca4195e11ccf966a704787b2aa2754a457 || >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <f195fc060c738d303a21fae146dbf85e1595fb4c | 65ba18c84dbd03afe9b38c06c151239d97a09834, 8d310d66e2b0f5f9f709764641647e8a3a4924fa, 75b67dca4195e11ccf966a704787b2aa2754a457, f195fc060c738d303a21fae146dbf85e1595fb4c |
Published upstream
May 9, 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: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue When the task management thread processes reply queues while the reset thread resets them, the task management thread accesses an invalid queue ID (0xFFFF), set by the reset thread, which points to unallocated memory, causing a crash. Add flag 'io_admin_reset_sync' to synchronize access between the reset, I/O, and admin threads. Before a reset, the reset handler sets this flag to block I/O and admin processing threads. If any thread bypasses the initial check, the reset thread waits up to 10 seconds for processing to finish. If the wait exceeds 10 seconds, the controller is marked as unrecoverable.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-37861 records a Unknown severity vulnerability in scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue. 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 | 5.14 | Not reported |
| Linux/Linuxgeneric | >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <65ba18c84dbd03afe9b38c06c151239d97a09834 || >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <8d310d66e2b0f5f9f709764641647e8a3a4924fa || >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <75b67dca4195e11ccf966a704787b2aa2754a457 || >=c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df <f195fc060c738d303a21fae146dbf85e1595fb4c | 65ba18c84dbd03afe9b38c06c151239d97a09834, 8d310d66e2b0f5f9f709764641647e8a3a4924fa, 75b67dca4195e11ccf966a704787b2aa2754a457, f195fc060c738d303a21fae146dbf85e1595fb4c |
Published upstream
May 9, 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: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue When the task management thread processes reply queues while the reset thread resets them, the task management thread accesses an invalid queue ID (0xFFFF), set by the reset thread, which points to unallocated memory, causing a crash. Add flag 'io_admin_reset_sync' to synchronize access between the reset, I/O, and admin threads. Before a reset, the reset handler sets this flag to block I/O and admin processing threads. If any thread bypasses the initial check, the reset thread waits up to 10 seconds for processing to finish. If the wait exceeds 10 seconds, the controller is marked as unrecoverable.
Quoted source text, attributed separately from HOL analysis.