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CVE-2023-54260

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CVE-2023-54260

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked. Let's set the smb direct connection info to the server before call smbd_destroy().

VendorProductVersions

Linux

Linux

affected
c7398583340a6d82b8bb7f7f21edcde27dc6a898 - < d303e25887127364a6765eaf7ac68aa2bac518a9
affected
c7398583340a6d82b8bb7f7f21edcde27dc6a898 - < 324c0c34fff1affd436e509325cb46739209704e
affected
c7398583340a6d82b8bb7f7f21edcde27dc6a898 - < caac205e0d5b44c4c23a10c6c0976d50ebe16ac2
affected
c7398583340a6d82b8bb7f7f21edcde27dc6a898 - < 46cd6c639cddba2bd2d810ceb16bb20374ad75b0
affected
c7398583340a6d82b8bb7f7f21edcde27dc6a898 - < c51ae01104b318bf15f3c5097faba5c72addba7a

+2 more versions

Linux

Linux

affected
4.16
unaffected
0 - < 4.16
unaffected
4.19.276 - <= 4.19.*
unaffected
5.4.235 - <= 5.4.*
unaffected
5.10.173 - <= 5.10.*

+4 more versions

References

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