scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (Linux Linux)

CVE-2025-37861
HIGH 7.8

At a glance

Source
NVD
EPSS
EPSS 0.32 % · percentile 25 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Modified

Description

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.

Weaknesses (CWE)

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df < e9efbd037b9002ce9dd012da612e857e98dfcb3e ; affected c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df < 31dad8d385953a886e57df70ab43ee25ba37797c ; affected c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df < 65ba18c84dbd03afe9b38c06c151239d97a09834 ; affected c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df < 8d310d66e2b0f5f9f709764641647e8a3a4924fa ; affected c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df < 75b67dca4195e11ccf966a704787b2aa2754a457 ; affected c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df < f195fc060c738d303a21fae146dbf85e1595fb4c
Linux · Linuxaffected 5.14 ; unaffected 0 < 5.14 ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.24 ≤ 6.12.* ; unaffected 6.13.12 ≤ 6.13.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD