Denial Of Service (DoS)

Linux is vulnerable to Denial Of Service DoS. The vulnerability exists in the ismergeableanonvma function of rmap.c due to a use-after-free related to leaf anonvma double reuse which allows an attacker to cause an application crash by providing malicious input...

CVE-2022-42703

A memory leak flaw with use-after-free capability was found in the Linux kernel. The VMA mm/rmap.c functionality in the ismergeableanonvma function continuously forks, using memory operations to trigger an incorrect reuse of leaf anonvma. This issue allows a local attacker to crash the system...