CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

• linux linux kernel5.14 and later · before 6.12.24
• linux linux kernel6.13 and later · before 6.13.12
• linux linux kernel6.14 and later · before 6.14.3

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

• Linux Linux

  • 5.14affected
  • c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df and later · before e9efbd037b9002ce9dd012da612e857e98dfcb3eaffected · git
  • c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df and later · before 31dad8d385953a886e57df70ab43ee25ba37797caffected · git
  • c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df and later · before 65ba18c84dbd03afe9b38c06c151239d97a09834affected · git
  • c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df and later · before 8d310d66e2b0f5f9f709764641647e8a3a4924faaffected · git
  • c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df and later · before 75b67dca4195e11ccf966a704787b2aa2754a457affected · git
  • c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df and later · before f195fc060c738d303a21fae146dbf85e1595fb4caffected · git
  • before 5.14not affected · semver
  • 6.1.191 and later · up to and including 6.1.*not affected · semver
  • 6.6.160 and later · up to and including 6.6.*not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Other highest-scoring records for the same primary product.

• CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
  90Now
• CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
  89Now
• CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
  85Now

Published before and after this one in the same product

• ← EarlierCVE-2025-37857May 9, 2025 · scsi: st: Fix array overflow in st_setup()
  22Monitor
• ← EarlierCVE-2025-37859May 9, 2025 · page_pool: avoid infinite loop to schedule delayed worker
  22Monitor
• Later →CVE-2025-37862May 9, 2025 · HID: pidff: Fix null pointer dereference in pidff_find_fields
  22Monitor

Root cause

After a memory region is freed, another reference pointing to it is still used. By then, the same region may have been allocated for different data.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

1free(dev->buf);2/* ... another thread is still running ... */3process(dev->buf);

1lock(&dev->lock);2free(dev->buf);3dev->buf = NULL;4unlock(&dev->lock);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.