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
2026-06-16
AI Q&A
2025-12-30
EPSS Evaluated
2026-06-15
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
CWE
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KEV
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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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