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CVE-2022-50138

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

RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()

__qedr_alloc_mr() allocates a memory chunk for "mr->info.pbl_table" with
init_mr_info(). When rdma_alloc_tid() and rdma_register_tid() fail, "mr"
is released while "mr->info.pbl_table" is not released, which will lead
to a memory leak.

We should release the "mr->info.pbl_table" with qedr_free_pbl() when error
occurs to fix the memory leak.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 79ce50dddaf28b5c57911ecc80a2be17a0b17f83
Version e0290cce6ac02f8e5ec501f25f6f6900f384550c
Status affected
Version < 7e647a8d5fc0a2c8e0f36f585a6388286a25bb15
Version e0290cce6ac02f8e5ec501f25f6f6900f384550c
Status affected
Version < 07ba048df306dc93fc4d2ef670b9e24644a2069f
Version e0290cce6ac02f8e5ec501f25f6f6900f384550c
Status affected
Version < b4c9f7db9f0148423557539af0fdf513338efe08
Version e0290cce6ac02f8e5ec501f25f6f6900f384550c
Status affected
Version < b3236a64ddd125a455ef5b5316c1b9051b732974
Version e0290cce6ac02f8e5ec501f25f6f6900f384550c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.9
Status affected
Version < 4.9
Version 0
Status unaffected
Version <= 5.10.*
Version 5.10.137
Status unaffected
Version <= 5.15.*
Version 5.15.61
Status unaffected
Version <= 5.18.*
Version 5.18.18
Status unaffected
Version <= 5.19.*
Version 5.19.2
Status unaffected
Version <= *
Version 6.0
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.057
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String