PT-2025-52985 · Linux+1 · Linux Kernel+1
Published
2025-12-24
·
Updated
2026-04-20
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CVE-2023-54028
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the Linux kernel’s RDMA/rxe component related to the handling of queue pair (QP) cleanup. Specifically, an error can occur when attempting to register a non-static key during the
rxe cleanup task() function. This happens if an error occurs before the rxe init task() function is executed, leading to an attempt to access an uninitialized spinlock during the cleanup process. The vulnerable function is rxe create qp(), which calls rxe qp from init() and subsequently rxe init task().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Debian
Linux Kernel