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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-43282

RDMA/ionic: Fix potential NULL pointer dereference in ionic_query_port

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/ionic: Fix potential NULL pointer dereference in ionic_query_port The function ionic_query_port() calls ib_device_get_netdev() without checking the return value which could lead to NULL pointer dereference, Fix it by checking the return value and return -ENODEV if the 'ndev' is NULL.

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

  • 2075bbe8ef03914aa2211035eec45d1d3a5c4ff2 to < 2b96156c927cd83c109e2e3946e6111dce73231faffected
  • 2075bbe8ef03914aa2211035eec45d1d3a5c4ff2 to < 81932a46dfd0db10a03f46f0b1c7ef946ac4552faffected
  • 2075bbe8ef03914aa2211035eec45d1d3a5c4ff2 to < fd80bd7105f88189f47d465ca8cb7d115570de30affected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.16 to ≤ 6.18.*unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References