Bug 2347843 (CVE-2022-49447) - CVE-2022-49447 kernel: ARM: hisi: Add missing of_node_put after of_find_compatible_node
Summary: CVE-2022-49447 kernel: ARM: hisi: Add missing of_node_put after of_find_compa...
Keywords:
Status: NEW
Alias: CVE-2022-49447
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 03:08 UTC by OSIDB Bzimport
Modified: 2025-03-03 14:30 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:08:41 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ARM: hisi: Add missing of_node_put after of_find_compatible_node

of_find_compatible_node  will increment the refcount of the returned
device_node. Calling of_node_put() to avoid the refcount leak
Comment 1 Avinash Hanwate 2025-02-26 19:58:41 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022658-CVE-2022-49447-4819@gregkh/T
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