CVE-2023-54055

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix memory leak of PBLE objects On rmmod of irdma, the PBLE object memory is not being freed. PBLE object memory are not statically pre-allocated at function initialization time unlike other HMC objects. PBLEs objects and the Segment Descriptors (SD) for it can be dynamically allocated during scale up and SD's remain allocated till function deinitialization. Fix this leak by adding IRDMA_HMC_IW_PBLE to the iw_hmc_obj_types[] table and skip pbles in irdma_create_hmc_obj but not in irdma_del_hmc_objects().

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/810250c9c6616fe131099c0e51c61f2110ed07bf
https://git.kernel.org/stable/c/adf58bd4018fbcd990c62e840afd2f178eefad60
https://git.kernel.org/stable/c/b69a6979dbaa2453675fe9c71bdc2497fedb11f9
https://git.kernel.org/stable/c/ee02fa4a71bdb95a444124e5c11eaa22f1f44738

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-24 13:16

Updated : 2026-06-17 06:46

NVD link : CVE-2023-54055

Mitre link : CVE-2023-54055

CVE.ORG link : CVE-2023-54055

JSON object : View

Products Affected

No product.

CWE

No CWE.

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