An gano wata lahani a cikin Linux kernel (CVE-2022-0742) wanda ke ba ku damar ƙyale ƙwaƙwalwar ajiyar da ke akwai da kuma haifar da ƙin sabis ta hanyar aika fakitin icmp6 na musamman. Batun yana da alaƙa da ƙwanƙwasa ƙwaƙwalwar ajiya da ke faruwa lokacin sarrafa saƙonnin ICMPv6 tare da nau'ikan 130 ko 131.
Matsalar tana nan tun kernel 5.13 kuma an gyara shi a cikin sakewa 5.16.13 da 5.15.27. Matsalar ba ta shafi tsayayyen rassan Debian, SUSE, Ubuntu LTS (18.04, 20.04) da RHEL ba, an gyara shi a cikin Arch Linux, amma ya kasance ba a gyara ba a cikin Ubuntu 21.10 da Fedora Linux.
source: budenet.ru