CVE-2020-25704

CVE-2020-25704 describes a memory leak in the Linux kernel perf subsystem when using PERF_EVENT_IOC_SET_FILTER, enabling a local user to exhaust resources and cause a denial of service. The vulnerability is reiterated across multiple advisories (e.g., ALAS2KERNEL, ALAS-2020-1566, Debian/AlmaLinux...