VYPR
Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Apr 15, 2026

CVE-2023-53794

CVE-2023-53794

Description

In the Linux kernel, the following vulnerability has been resolved:

cifs: fix session state check in reconnect to avoid use-after-free issue

Don't collect exiting session in smb2_reconnect_server(), because it will be released soon.

Note that the exiting session will stay in server->smb_ses_list until it complete the cifs_free_ipc() and logoff() and then delete itself from the list.

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Affected products

160

Patches

Vulnerability mechanics

References

3

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