Bug 2402212 (CVE-2022-50548) - CVE-2022-50548 kernel: media: i2c: hi846: Fix memory leak in hi846_parse_dt()
Summary: CVE-2022-50548 kernel: media: i2c: hi846: Fix memory leak in hi846_parse_dt()
Keywords:
Status: NEW
Alias: CVE-2022-50548
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-07 16:03 UTC by OSIDB Bzimport
Modified: 2025-11-26 12:20 UTC (History)
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Description OSIDB Bzimport 2025-10-07 16:03:17 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: i2c: hi846: Fix memory leak in hi846_parse_dt()

If any of the checks related to the supported link frequencies fail, then
the V4L2 fwnode resources don't get released before returning, which leads
to a memleak. Fix this by properly freeing the V4L2 fwnode data in a
designated label.
Comment 1 Jon Moroney 2025-10-07 18:28:53 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100758-CVE-2022-50548-5721@gregkh/T
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