CVE-2022-50629
Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-08

Last updated on: 2025-12-08

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsi_coex_attach() The coex_cb needs to be freed when rsi_create_kthread() failed in rsi_coex_attach().

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Meta Information

Published
2025-12-08
Last Modified
2025-12-08
Generated
2026-07-06
AI Q&A
2025-12-08
EPSS Evaluated
2026-07-05
NVD
CVE-2022-50629
EUVD
EUVD-2022-55683

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
rsi wifi *

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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 a memory leak in the Linux kernel's RSI WiFi driver. Specifically, the coex_cb memory is not freed properly when the function rsi_create_kthread() fails during the rsi_coex_attach() process. This means that allocated memory is not released, potentially leading to increased memory usage over time.

Impact Analysis

The memory leak can cause the system to consume more memory than necessary, which may degrade performance or lead to system instability if the leak is significant and persistent. However, no direct security impact such as code execution or data leakage is indicated.

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