CVE-2022-47518

2022-12-1800:00:00

mitre

www.cve.org

linux

kernel

heap-based

buffer overflow

wireless driver

wilc1000

validation

channels

wi-fi management frames

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.