Bug 2414685 (CVE-2025-61664) - CVE-2025-61664 grub2: Missing unregister call for normal_exit command may lead to use-after-free
Summary: CVE-2025-61664 grub2: Missing unregister call for normal_exit command may lea...
Keywords:
Status: NEW
Alias: CVE-2025-61664
Deadline: 2025-11-18
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-11-12 21:25 UTC by OSIDB Bzimport
Modified: 2025-11-18 18:09 UTC (History)
1 user (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-11-12 21:25:52 UTC 
The normal_exit command is registered in the normal module during load. However, the command is not unregistered at the module unload. So, this may lead to use-after-free issue when the normal_exit command is invoked after the normal module unload.
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