CVE-2022-49684

CVSS 3.1 Score 5.5 of 10 (medium)

Details

Published Feb 26, 2025

Updated: Mar 11, 2025

Summary

CVE-2022-49684 is a vulnerability affecting the Linux kernel. This issue involves a refcount leak in the function "aspeed_adc_set_trim_data" within the "iio" driver for "aspeed" ADC chips. The problem arises because the node pointer returned by "of_find_node_by_name()" is not properly released using "of_node_put()" once the function is done with it, resulting in a refcount leak. This vulnerability has now been resolved.

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Linux Kernel

Affected Vendors

LINUX

Advisories, Assessments, and Mitigations

https://app.recordedfuture.com/live/sc/entity/3uuKRZ
https://www.cve.org/CVERecord?id=CVE-2022-49684
https://nvd.nist.gov/vuln/detail/CVE-2022-49684

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