CVE-2023-53751
Linux Kernel vulnerability analysis and mitigation

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.


SourceNVD

Related Linux Kernel vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-71142N/AN/A
  • Linux KernelLinux Kernel
  • kernel-64k-core
NoNoJan 14, 2026
CVE-2025-71137N/AN/A
  • Linux KernelLinux Kernel
  • kernel-64k
NoYesJan 14, 2026
CVE-2025-71135N/AN/A
  • Linux KernelLinux Kernel
  • rv
NoNoJan 14, 2026
CVE-2025-71134N/AN/A
  • Linux KernelLinux Kernel
  • kernel-zfcpdump
NoNoJan 14, 2026
CVE-2025-71133N/AN/A
  • Linux KernelLinux Kernel
  • kernel-rt-debug
NoYesJan 14, 2026

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