Security Advisory

CVE-2023-53751

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-12-08 01:19:11

Last updated 2026-05-11 19:50:58

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential use-after-free bugs in TCP_Server_Info::hostname TCP_Server_Info::hostname may be updated once or many times during reconnect, so protect its access outside reconnect path as well and then prevent any potential use-after-free bugs.

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