CVE-2026-43282

UNKNOWN 0.0

RDMA/ionic: Fix potential NULL pointer dereference in ionic_query_port

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	May 6, 2026

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Affected Versions

Linux / Linux

2075bbe8ef03914aa2211035eec45d1d3a5c4ff2 < 2b96156c927cd83c109e2e3946e6111dce73231f 2075bbe8ef03914aa2211035eec45d1d3a5c4ff2 < 81932a46dfd0db10a03f46f0b1c7ef946ac4552f 2075bbe8ef03914aa2211035eec45d1d3a5c4ff2 < fd80bd7105f88189f47d465ca8cb7d115570de30

Linux / Linux

6.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/2b96156c927cd83c109e2e3946e6111dce73231f git.kernel.org: https://git.kernel.org/stable/c/81932a46dfd0db10a03f46f0b1c7ef946ac4552f git.kernel.org: https://git.kernel.org/stable/c/fd80bd7105f88189f47d465ca8cb7d115570de30