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CVE-2022-50662
RDMA/hns: fix memory leak in hns_roce_alloc_mr()
Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: fix memory leak in hns_roce_alloc_mr() When hns_roce_mr_enable() failed in hns_roce_alloc_mr(), mr_key is not released. Compiled test only.

INFO

Published Date :

Dec. 9, 2025, 1:29 a.m.

Last Modified :

Dec. 9, 2025, 1:29 a.m.

Remotely Exploit :

No

Source :

Linux
Affected Products

The following products are affected by CVE-2022-50662 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

: Total Affected Vendor : 0 | Products : 0
Solution
Address memory leak in RDMA/hns driver by ensuring key release on failure.
  • Apply the patch to the Linux kernel.
  • Recompile the kernel with the fix.
  • Deploy the updated kernel.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-50662 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
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