CVE-2025-68197
Linux Kernel vulnerability analysis and mitigation

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

bnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap()

With older FW, we may get the ASYNC_EVENT_CMPL_EVENT_ID_DBG_BUF_PRODUCER for FW trace data type that has not been initialized. This will result in a crash in bnxt_bs_trace_type_wrap(). Add a guard to check for a valid magic_byte pointer before proceeding.


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-debug-devel-matched
NoNoJan 14, 2026
CVE-2025-71137N/AN/A
  • Linux KernelLinux Kernel
  • linux-gcp
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CVE-2025-71135N/AN/A
  • Linux KernelLinux Kernel
  • kernel-debug-core
NoNoJan 14, 2026
CVE-2025-71134N/AN/A
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  • kernel-uki-virt
NoNoJan 14, 2026
CVE-2025-71133N/AN/A
  • Linux KernelLinux Kernel
  • kernel-modules-extra
NoYesJan 14, 2026

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