Bug 2348313 (CVE-2022-49243) - CVE-2022-49243 kernel: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
Summary: CVE-2022-49243 kernel: ASoC: atmel: Add missing of_node_put() in at91sam9g20e...
Keywords:
Status: NEW
Alias: CVE-2022-49243
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:25 UTC by OSIDB Bzimport
Modified: 2025-02-26 17:08 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:25:08 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe

This node pointer is returned by of_parse_phandle() with refcount
incremented in this function.
Calling of_node_put() to avoid the refcount leak.
Comment 1 Avinash Hanwate 2025-02-26 12:35:06 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022625-CVE-2022-49243-9779@gregkh/T
Comment 4 Avinash Hanwate 2025-02-26 17:01:11 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022625-CVE-2022-49243-9779@gregkh/T
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