Threats Tagged 'ghsa-qq49-42v2-78c9'
View all threats tagged with 'ghsa-qq49-42v2-78c9'. Filter and sort to focus on specific types of threats.
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Threats Tagged 'ghsa-qq49-42v2-78c9'
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A vulnerability in the Linux kernel's mac80211 WiFi subsystem allowed unicast frames sent on one interface to be incorrectly matched and transmitted to stations of a different VLAN within the same BSS. This issue was caused by the station lookup function ieee80211_lookup_ra_sta() using a broader matching approach after refactoring, leading to cross-VLAN transmission of frames. The fix restricts matching to stations on the same interface except for control port frames, which may be sent for VLAN stations on the BSS interface. Join the discussion | GCVE Database | 10/18/2026, 18:32:04 UTC Added: 10/18/2026, 19:40:25 UTC |
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