Description
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().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
44d9e52977a1b90b0db1c7f8b197c218e9226520 to < 810250c9c6616fe131099c0e51c61f2110ed07bfaffected44d9e52977a1b90b0db1c7f8b197c218e9226520 to < ee02fa4a71bdb95a444124e5c11eaa22f1f44738affected44d9e52977a1b90b0db1c7f8b197c218e9226520 to < adf58bd4018fbcd990c62e840afd2f178eefad60affected44d9e52977a1b90b0db1c7f8b197c218e9226520 to < b69a6979dbaa2453675fe9c71bdc2497fedb11f9affected
Linux Linux
Default version status: affected
5.14affected0 to < 5.14unaffected5.15.108 to ≤ 5.15.*unaffected6.1.25 to ≤ 6.1.*unaffected6.2.12 to ≤ 6.2.*unaffected6.3 to ≤ *unaffected