Bug 2400715 (CVE-2023-53448) - CVE-2023-53448 kernel: fbdev: imxfb: Removed unneeded release_mem_region
Summary: CVE-2023-53448 kernel: fbdev: imxfb: Removed unneeded release_mem_region
Keywords:
Status: NEW
Alias: CVE-2023-53448
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: 2025-10-01 12:03 UTC by OSIDB Bzimport
Modified: 2025-11-26 11:39 UTC (History)
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Description OSIDB Bzimport 2025-10-01 12:03:12 UTC 
In the Linux kernel, the following vulnerability has been resolved:

fbdev: imxfb: Removed unneeded release_mem_region

Remove unnecessary release_mem_region from the error path to prevent
mem region from being released twice, which could avoid resource leak
or other unexpected issues.
Comment 1 Jon Moroney 2025-10-01 22:53:00 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100102-CVE-2023-53448-e125@gregkh/T
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