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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-68197

bnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 84fcd9449fd7882ddfb05ba64d75f9be2d29b2e9 to < 689ae5ba31293eebb7f21c0ef8939468ac72b5ceaffected
  • 84fcd9449fd7882ddfb05ba64d75f9be2d29b2e9 to < ff02be05f78399c766be68ab0b2285ff90b2aaa8affected

Linux Linux

Default version status: affected

  • 6.13affected
  • 0 to < 6.13unaffected
  • 6.17.8 to ≤ 6.17.*unaffected
  • 6.18 to ≤ *unaffected

References