Linux mm/mremap Heap Buffer Overflow Privilege Escalation

The vulnerability of the mm/mremap.c component in the Linux operating system is related to the operation of pushing values out of the data buffer’s allowable limits. Exploiting this vulnerability can allow an attacker to increase their privileges within the system...

CVE-2021-25415

Assuming EL1 is compromised, an improper address validation in RKP prior to SMR JUN-2021 Release 1 allows local attackers to remap EL2 memory as writable...