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Vulnerability DatabaseCVE-2022-50643

CVE-2022-50643: 
Linux Kernel vulnerability analysis and mitigation

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

cifs: Fix xid leak in cifs_copy_file_range()

If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked.

Source: NVD

Related Linux Kernel vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-71142N/AN/A
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  • kernel-uki-virt-addons
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CVE-2025-71137N/AN/A
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CVE-2025-71135N/AN/A
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  • kernel-debug-modules-internal
NoNoJan 14, 2026
CVE-2025-71134N/AN/A
  • Linux KernelLinux Kernel
  • kernel-64k-debug-modules-core
NoNoJan 14, 2026
CVE-2025-71133N/AN/A
  • Linux KernelLinux Kernel
  • linux-ibm-5.15
NoYesJan 14, 2026

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