medium5.5
CVE-2023-34320
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 eit…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Arm | Cortex-A77 Firmware | Versions r0p0, r1p0 |
| Xen | Xen | All versions |