CVE-2025-21901

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.

Reserved 2024-12-29 | Published 2025-04-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 before aed1bc673907e3df372b317c10ff2f3582f8bf1a
affected

cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 before 8cb0eef46d70a99c88c26a1addb7fd955242e0e6
affected

cc5b9b48d44756a87170f3901c6c2fd99e6b89b2 before f0df225d12fcb049429fb5bf5122afe143c2dd15
affected

Default status
affected

6.12
affected

Any version before 6.12
unaffected

6.12.18
unaffected

6.13.6
unaffected

6.14
unaffected

References

git.kernel.org/...c/aed1bc673907e3df372b317c10ff2f3582f8bf1a

git.kernel.org/...c/8cb0eef46d70a99c88c26a1addb7fd955242e0e6

git.kernel.org/...c/f0df225d12fcb049429fb5bf5122afe143c2dd15

cve.org (CVE-2025-21901)

nvd.nist.gov (CVE-2025-21901)

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