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CVE Vulnerability Details :

CVE-2025-21901

PUBLISHED

More Info Official Page

Assigner-Linux

Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-01 Apr, 2025 | 15:26

Updated At-04 May, 2025 | 07:23

▼CVE Numbering Authority (CNA)

RDMA/bnxt_re: Add sanity checks on rdev validity

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.

Affected Products

Vendor

Linux Kernel Organization, Inc

Product

Linux

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

drivers/infiniband/hw/bnxt_re/main.c

Default Status

unaffected

Versions

Affected

From cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 before aed1bc673907e3df372b317c10ff2f3582f8bf1a (git)
From cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 before 8cb0eef46d70a99c88c26a1addb7fd955242e0e6 (git)
From cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 before f0df225d12fcb049429fb5bf5122afe143c2dd15 (git)

Vendor

Linux Kernel Organization, Inc

Product

Linux

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

drivers/infiniband/hw/bnxt_re/main.c

Default Status

affected

Versions

Affected

6.12

Unaffected

From 0 before 6.12 (semver)
From 6.12.18 through 6.12.* (semver)
From 6.13.6 through 6.13.* (semver)
From 6.14 through * (original_commit_for_fix)

References

Hyperlink	Resource
https://git.kernel.org/stable/c/aed1bc673907e3df372b317c10ff2f3582f8bf1a	N/A
https://git.kernel.org/stable/c/8cb0eef46d70a99c88c26a1addb7fd955242e0e6	N/A
https://git.kernel.org/stable/c/f0df225d12fcb049429fb5bf5122afe143c2dd15	N/A

Affected Products

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Affected

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