CVE-2022-50822
Unknown Unknown - Not Provided

Memory Leak in Linux Kernel RDMA restrack Component

Publication date: 2025-12-30

Last updated on: 2025-12-30

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Release MR restrack when delete The MR restrack also needs to be released when delete it, otherwise it cause memory leak as the task struct won't be released.

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Meta Information

Published
2025-12-30
Last Modified
2025-12-30
Generated
2026-07-06
AI Q&A
2025-12-30
EPSS Evaluated
2026-07-05
NVD
CVE-2022-50822
EUVD
EUVD-2022-55876

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel *

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Exploitability

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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is in the Linux kernel's RDMA restrack component. When a memory region (MR) restrack is deleted, it was not properly released, causing a memory leak because the associated task structure is not freed.

Impact Analysis

The vulnerability can cause a memory leak in the Linux kernel, which may lead to increased memory usage and potentially degrade system performance or stability over time.

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