{"id":"CVE-2023-34320","details":"Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412\nwhere software, under certain circumstances, could deadlock a core\ndue to the execution of either a load to device or non-cacheable memory,\nand either a store exclusive or register read of the Physical\nAddress Register (PAR_EL1) in close proximity.\n","modified":"2026-03-15T22:46:57.069699Z","published":"2023-12-08T21:15:07.353Z","references":[{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-436.html"},{"type":"ADVISORY","url":"https://xenbits.xenproject.org/xsa/advisory-436.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"r0p0"}]},{"events":[{"introduced":"0"},{"last_affected":"r1p0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-34320.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}