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Unrated severityNVD Advisory· Published Jul 10, 2025· Updated Jul 28, 2025

IB/cm: Drop lockdep assert and WARN when freeing old msg

CVE-2025-38287

Description

In the Linux kernel, the following vulnerability has been resolved:

IB/cm: Drop lockdep assert and WARN when freeing old msg

The send completion handler can run after cm_id has advanced to another message. The cm_id lock is not needed in this case, but a recent change re-used cm_free_priv_msg(), which asserts that the lock is held and WARNs if the cm_id's currently outstanding msg is different than the one being freed.

Affected products

59

Patches

Vulnerability mechanics

References

2

News mentions

0

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