Bug 2348221 (CVE-2022-49237) - CVE-2022-49237 kernel: ath11k: add missing of_node_put() to avoid leak
Summary: CVE-2022-49237 kernel: ath11k: add missing of_node_put() to avoid leak
Keywords:
Status: NEW
Alias: CVE-2022-49237
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:21 UTC by OSIDB Bzimport
Modified: 2025-02-26 16:00 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:21:50 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ath11k: add missing of_node_put() to avoid leak

The node pointer is returned by of_find_node_by_type()
or of_parse_phandle() with refcount incremented. Calling
of_node_put() to aovid the refcount leak.
Comment 1 Avinash Hanwate 2025-02-26 11:29:56 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022624-CVE-2022-49237-760d@gregkh/T
Comment 4 Avinash Hanwate 2025-02-26 15:59:42 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022624-CVE-2022-49237-760d@gregkh/T
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