Vulnerability Monitor

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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 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.

Published

2023-12-08T21:15:07.353

Last Modified

2024-11-21T08:07:00.387

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-667
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System arm cortex-a77_firmware r0p0 Yes
Operating System arm cortex-a77_firmware r1p0 Yes
Hardware arm cortex-a77 - No
Operating System xen xen * Yes
References