CVE-2024-27434

2024-05-1713:15:58

Debian Security Bug Tracker

security-tracker.debian.org

cve-2024-27434

linux kernel

wifi

vulnerability

firmware

gtk

cipher

crash

mfpc

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.1%

JSON

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don’t set the MFP flag for the GTK The firmware doesn’t need the MFP flag for the GTK, it can even make the firmware crash. in case the AP is configured with: group cipher TKIP and MFPC. We would send the GTK with cipher = TKIP and MFP which is of course not possible.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 6.1.76-1linux_6.1.76-1_all.deb
Debian11alllinux< 5.10.209-2linux_5.10.209-2_all.deb
Debian10alllinux< 4.19.249-2linux_4.19.249-2_all.deb
Debian999alllinux< 6.7.12-1linux_6.7.12-1_all.deb
Debian13alllinux< 6.7.12-1linux_6.7.12-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 6.1.76-1	linux_6.1.76-1_all.deb
Debian	11	all	linux	< 5.10.209-2	linux_5.10.209-2_all.deb
Debian	10	all	linux	< 4.19.249-2	linux_4.19.249-2_all.deb
Debian	999	all	linux	< 6.7.12-1	linux_6.7.12-1_all.deb
Debian	13	all	linux	< 6.7.12-1	linux_6.7.12-1_all.deb