Bug 2420268 (CVE-2022-50644) - CVE-2022-50644 kernel: clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
Summary: CVE-2022-50644 kernel: clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_c...
Keywords:
Status: NEW
Alias: CVE-2022-50644
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-09 01:04 UTC by OSIDB Bzimport
Modified: 2025-12-19 13:18 UTC (History)
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Description OSIDB Bzimport 2025-12-09 01:04:38 UTC 
In the Linux kernel, the following vulnerability has been resolved:

clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe

pm_runtime_get_sync() will increment pm usage counter.
Forgetting to putting operation will result in reference leak.
Add missing pm_runtime_put_sync in some error paths.
Comment 1 Alexander B 2025-12-10 05:51:01 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025120936-CVE-2022-50644-5149@gregkh/T
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