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.

INFO

Published Date :

2025-04-01T15:26:51.807Z

Last Modified :

2025-04-01T15:26:51.807Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21901 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21901.

URL Resource
https://git.kernel.org/stable/c/8cb0eef46d70a99c88c26a1addb7fd955242e0e6 cve-icon cve-icon
https://git.kernel.org/stable/c/aed1bc673907e3df372b317c10ff2f3582f8bf1a cve-icon cve-icon
https://git.kernel.org/stable/c/f0df225d12fcb049429fb5bf5122afe143c2dd15 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025040133-CVE-2025-21901-8898@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21901 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21901 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact