PT-2023-34496 · Linux · Linux Kernel
Published
2023-01-17
·
Updated
2023-01-17
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.10.163
Description
A potential issue exists in the RDMA/rxe component, specifically in the
rxe qp do cleanup() function, where a NULL pointer dereference can occur when socket creation fails. The actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions prior to v5.10.163, update to version v5.10.163 or later to resolve the issue. As a temporary workaround, consider restricting access to the RDMA/rxe component until a patch is available.
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Related Identifiers
Affected Products
Linux Kernel