CVE-2026-43473In 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 t…
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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
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-476
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 5.17 before 6.1.167; from 6.2 before 6.6.130; from 6.7 before 6.12.78; from 6.13 before 6.18.19; from 6.19 before 6.19.9; 7.0 | NVD |
References
- https://git.kernel.org/stable/c/220d7ca70611a73d50ef8e9edac630ed1ececb7cpatch
- https://git.kernel.org/stable/c/78d3f201f8b609928eade53cf03a52df5415aaf7patch
- https://git.kernel.org/stable/c/7da755e0d02e9ca035065127e108d1fed8950dc8patch
- https://git.kernel.org/stable/c/7df0296ad4e9253d12c6dbe7f120044dddc95600patch
- https://git.kernel.org/stable/c/e978a36f332ede78eb4de037b517db16265d420dpatch
- https://git.kernel.org/stable/c/fa96392ebebc8fade2b878acb14cce0f71016503patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.