Bug 2395658 (CVE-2023-53300) - CVE-2023-53300 kernel: media: hi846: Fix memleak in hi846_init_controls()
Summary: CVE-2023-53300 kernel: media: hi846: Fix memleak in hi846_init_controls()
Keywords:
Status: NEW
Alias: CVE-2023-53300
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-16 09:01 UTC by OSIDB Bzimport
Modified: 2025-11-26 09:25 UTC (History)
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Description OSIDB Bzimport 2025-09-16 09:01:36 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: hi846: Fix memleak in hi846_init_controls()

hi846_init_controls doesn't clean the allocated ctrl_hdlr
in case there is a failure, which causes memleak. Add
v4l2_ctrl_handler_free to free the resource properly.
Comment 1 Keith Grant 2025-09-16 13:19:28 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091628-CVE-2023-53300-b5a5@gregkh/T
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