cve/2023/CVE-2023-34320.md

### [CVE-2023-34320](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-34320)
![](https://img.shields.io/static/v1?label=Product&message=Xen&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412where software, under certain circumstances, could deadlock a coredue to the execution of either a load to device or non-cacheable memory,and either a store exclusive or register read of the PhysicalAddress Register (PAR_EL1) in close proximity.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds