PT-2026-106675 · Linux · Linux
CVE-2026-98346
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Published
2026-10-06
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Updated
2026-10-06
None
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In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: don't get the radio mask for netdev-less wdevs
cfg80211 calculate bi data() calls rdev get radio mask() with
wdev->netdev, which can be NULL and then crashes in mac80211.
To avoid that, invert the order of checks since wdev->netdev
is always valid for beaconing interfaces.
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Related Identifiers
Affected Products
Linux