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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-35789
HistoryMay 17, 2024 - 1:15 p.m.

CVE-2024-35789

2024-05-1713:15:58
Debian Security Bug Tracker
security-tracker.debian.org
1
linux kernel
vulnerability
fast_rx
non-4addr sta
vlan changes

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes When moving a station out of a VLAN and deleting the VLAN afterwards, the fast_rx entry still holds a pointer to the VLAN’s netdev, which can cause use-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx after the VLAN change.

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

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