In the Linux kernel, the following vulnerability has been resolved:

scsi: mpi3mr: Add NULL checks when resetting request and reply queues

The driver encountered a crash during resource cleanup when the reply and
request queues were NULL due to freed memory. This issue occurred when the
creation of reply or request queues failed, and the driver freed the memory
first, but attempted to mem set the content of the freed memory, leading to
a system crash.

Add NULL pointer checks for reply and request queues before accessing the
reply/request memory during cleanup

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < f8e833572a3e12a2a1ffe7b3646af024264d38ca
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 7df0296ad4e9253d12c6dbe7f120044dddc95600
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 7da755e0d02e9ca035065127e108d1fed8950dc8
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 78d3f201f8b609928eade53cf03a52df5415aaf7
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < e978a36f332ede78eb4de037b517db16265d420d
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 220d7ca70611a73d50ef8e9edac630ed1ececb7c
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < fa96392ebebc8fade2b878acb14cce0f71016503
Linux Linux affected
Version Status Constraints
5.15.203 unaffected ≤ 5.15.*
6.1.167 unaffected ≤ 6.1.*
6.6.130 unaffected ≤ 6.6.*
6.12.78 unaffected ≤ 6.12.*
6.18.19 unaffected ≤ 6.18.*
6.19.9 unaffected ≤ 6.19.*
7.0 unaffected ≤ *

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References
Link Providers
https://git.kernel.org/stable/c/220d7ca70611a73d50ef8e9edac630ed1ececb7c cve-icon cve-icon
https://git.kernel.org/stable/c/78d3f201f8b609928eade53cf03a52df5415aaf7 cve-icon cve-icon
https://git.kernel.org/stable/c/7da755e0d02e9ca035065127e108d1fed8950dc8 cve-icon cve-icon
https://git.kernel.org/stable/c/7df0296ad4e9253d12c6dbe7f120044dddc95600 cve-icon cve-icon
https://git.kernel.org/stable/c/e978a36f332ede78eb4de037b517db16265d420d cve-icon cve-icon
https://git.kernel.org/stable/c/f8e833572a3e12a2a1ffe7b3646af024264d38ca cve-icon cve-icon
https://git.kernel.org/stable/c/fa96392ebebc8fade2b878acb14cce0f71016503 cve-icon cve-icon
History

Fri, 08 May 2026 14:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Add NULL checks when resetting request and reply queues The driver encountered a crash during resource cleanup when the reply and request queues were NULL due to freed memory. This issue occurred when the creation of reply or request queues failed, and the driver freed the memory first, but attempted to mem set the content of the freed memory, leading to a system crash. Add NULL pointer checks for reply and request queues before accessing the reply/request memory during cleanup
Title scsi: mpi3mr: Add NULL checks when resetting request and reply queues
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-08T14:22:32.210Z

Reserved: 2026-05-01T14:12:56.011Z

Link: CVE-2026-43473

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-08T15:17:00.453

Modified: 2026-05-08T15:17:00.453

Link: CVE-2026-43473

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.