CVE-2024-35789

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.

CVSS 3.1

7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-25)

CWE

CWE-416

Published

2024-05-17

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• debian:debian_linux
• linux:linux_kernel

References

• https://git.kernel.org/stable/c/2884a50f52313a7a911de3afcad065ddbb3d78fc
• https://git.kernel.org/stable/c/4f2bdb3c5e3189297e156b3ff84b140423d64685
• https://git.kernel.org/stable/c/6b948b54c8bd620725e0c906e44b10c0b13087a7
• https://git.kernel.org/stable/c/7eeabcea79b67cc29563e6a9a5c81f9e2c664d5b
• https://git.kernel.org/stable/c/be1dd9254fc115321d6fbee042026d42afc8d931

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