Linux kernel map_get_next_key function denial of service vulnerability

Linux kernel is the kernel used by the Linux Foundation’s open source operating system Linux. BPF in versions prior to Linux kernel 5.17-rc1 has a denial-of-service vulnerability that stems from the map_get_next_key() function forcing dereference of NULL pointer on the Linux kernel, which can be exploited by an attacker to This vulnerability can be exploited to cause a denial of service.