Bug 2402241 (CVE-2022-50539) - CVE-2022-50539 kernel: ARM: OMAP2+: omap4-common: Fix refcount leak bug
Summary: CVE-2022-50539 kernel: ARM: OMAP2+: omap4-common: Fix refcount leak bug
Keywords:
Status: NEW
Alias: CVE-2022-50539
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-07 16:04 UTC by OSIDB Bzimport
Modified: 2025-10-31 21:29 UTC (History)
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Description OSIDB Bzimport 2025-10-07 16:04:58 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ARM: OMAP2+: omap4-common: Fix refcount leak bug

In omap4_sram_init(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
Comment 1 Jon Moroney 2025-10-07 17:13:09 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100755-CVE-2022-50539-4f53@gregkh/T
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