CVE-2022-47519 Information

Description

An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi management frames.

Reference

https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull@github.com https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41