Bug 2396402 (CVE-2022-50395) - CVE-2022-50395 kernel: integrity: Fix memory leakage in keyring allocation error path
Summary: CVE-2022-50395 kernel: integrity: Fix memory leakage in keyring allocation er...
Keywords:
Status: NEW
Alias: CVE-2022-50395
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-18 14:02 UTC by OSIDB Bzimport
Modified: 2025-09-18 15:49 UTC (History)
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Description OSIDB Bzimport 2025-09-18 14:02:56 UTC 
In the Linux kernel, the following vulnerability has been resolved:

integrity: Fix memory leakage in keyring allocation error path

Key restriction is allocated in integrity_init_keyring(). However, if
keyring allocation failed, it is not freed, causing memory leaks.
Comment 1 Keith Grant 2025-09-18 15:46:55 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091854-CVE-2022-50395-344c@gregkh/T
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