PT-2025-13222 · Linux+5 · Linux Kernel+5
Published
2025-02-22
·
Updated
2026-05-26
·
CVE-2025-21885
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A vulnerability in the Linux kernel has been resolved, related to the RDMA/bnxt re module. The issue occurs when using nvme target with use srq on, resulting in a kernel panic due to a divide error. The problem is caused by the page size and shift information not being set for kernel space SRQs. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.
Recommendations
As a temporary workaround, consider disabling the use of SRQs in the nvme target until a patch is available.
To resolve the issue, update the Linux kernel to a version that includes the fix for the RDMA/bnxt re module.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Debian
Linuxmint
Linux Kernel
Suse
Ubuntu