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CVE-2026-43282

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CVE-2026-43282

Published: May 6, 2026

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

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

Linux

Linux

affected
6.18
unaffected
0 - < 6.18
unaffected
6.18.16 - <= 6.18.*
unaffected
6.19.6 - <= 6.19.*
unaffected
7.0 - <= *

References

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