Bug 2373577 (CVE-2022-50123) - CVE-2022-50123 kernel: ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe
Summary: CVE-2022-50123 kernel: ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt...
Keywords:
Status: NEW
Alias: CVE-2022-50123
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: 2025-06-18 12:09 UTC by OSIDB Bzimport
Modified: 2025-06-19 09:59 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-06-18 12:09:08 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Fix missing of_node_put() in error paths.
Comment 1 Avinash Hanwate 2025-06-19 09:49:30 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061812-CVE-2022-50123-49ce@gregkh/T
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