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vulnrichmentLinuxVULNRICHMENT:CVE-2024-42125
HistoryJul 30, 2024 - 7:46 a.m.

CVE-2024-42125 wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband

2024-07-3007:46:22
Linux
github.com
1
cve-2024-42125
wifi 7 chip
linux kernel

AI Score

6.8

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

In the Linux kernel, the following vulnerability has been resolved:

wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband

We have some policy via BIOS to block uses of 6 GHz. In this case, 6 GHz
sband will be NULL even if it is WiFi 7 chip. So, add NULL handling here
to avoid crash.

AI Score

6.8

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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