Bug 2355432 (CVE-2023-53006) - CVE-2023-53006 kernel: cifs: Fix oops due to uncleared server->smbd_conn in reconnect
Summary: CVE-2023-53006 kernel: cifs: Fix oops due to uncleared server->smbd_conn in r...
Keywords:
Status: NEW
Alias: CVE-2023-53006
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: 2025-03-27 17:01 UTC by OSIDB Bzimport
Modified: 2025-03-28 02:15 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-03-27 17:01:14 UTC 
In the Linux kernel, the following vulnerability has been resolved:

cifs: Fix oops due to uncleared server->smbd_conn in reconnect

In smbd_destroy(), clear the server->smbd_conn pointer after freeing the
smbd_connection struct that it points to so that reconnection doesn't get
confused.
Comment 1 Robb Gatica 2025-03-28 02:09:53 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025032713-CVE-2023-53006-209f@gregkh/T
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