Vulnerabilities > ARM > Cortex A77 Firmware > r1p0

DATE CVE VULNERABILITY TITLE RISK
2023-12-08 CVE-2023-34320 Improper Locking vulnerability in multiple products
Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412 where software, under certain circumstances, could deadlock a core due to the execution of either a load to device or non-cacheable memory, and either a store exclusive or register read of the Physical Address Register (PAR_EL1) in close proximity.
local
low complexity
arm xen CWE-667
5.5