Bug 2426127 (CVE-2023-54162) - CVE-2023-54162 kernel: ksmbd: fix possible memory leak in smb2_lock()
Summary: CVE-2023-54162 kernel: ksmbd: fix possible memory leak in smb2_lock()
Keywords:
Status: NEW
Alias: CVE-2023-54162
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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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-30 13:10 UTC by OSIDB Bzimport
Modified: 2026-06-29 20:19 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-12-30 13:10:56 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix possible memory leak in smb2_lock()

argv needs to be free when setup_async_work fails or when the current
process is woken up.
Comment 1 Alexander B 2025-12-31 07:14:11 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123029-CVE-2023-54162-4725@gregkh/T
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