Bug 2363690 (CVE-2023-53061) - CVE-2023-53061 kernel: ksmbd: fix possible refcount leak in smb2_open()
Summary: CVE-2023-53061 kernel: ksmbd: fix possible refcount leak in smb2_open()
Keywords:
Status: NEW
Alias: CVE-2023-53061
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-02 16:01 UTC by OSIDB Bzimport
Modified: 2025-06-17 05:58 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-05-02 16:01:51 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix possible refcount leak in smb2_open()

Reference count of acls will leak when memory allocation fails. Fix this
by adding the missing posix_acl_release().
Comment 1 Avinash Hanwate 2025-05-05 07:05:28 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050210-CVE-2023-53061-49b8@gregkh/T
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