Vulnerability CVE-2023-34320


Published: 2023-12-08   Modified: 2023-12-14

Description:
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.

Type:

CWE-667

(Improper Locking)

Affected software
XEN -> XEN 

 References:
https://xenbits.xenproject.org/xsa/advisory-436.html

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