QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2025-21901

Back to search

CVE-2025-21901

Published: Apr 1, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Add sanity checks on rdev validity There is a possibility that ulp_irq_stop and ulp_irq_start callbacks will be called when the device is in detached state. This can cause a crash due to NULL pointer dereference as the rdev is already freed.

VendorProductVersions

Linux

Linux

affected
cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 - < aed1bc673907e3df372b317c10ff2f3582f8bf1a
affected
cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 - < 8cb0eef46d70a99c88c26a1addb7fd955242e0e6
affected
cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 - < f0df225d12fcb049429fb5bf5122afe143c2dd15

Linux

Linux

affected
6.12
unaffected
0 - < 6.12
unaffected
6.12.18 - <= 6.12.*
unaffected
6.13.6 - <= 6.13.*
unaffected
6.14 - <= *

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now