5.5

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 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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Arm ≫ Cortex-a77 Firmware Versionr0p0
   Arm ≫ Cortex-a77 Version-
Arm ≫ Cortex-a77 Firmware Versionr1p0
   Arm ≫ Cortex-a77 Version-
Xen ≫ Xen
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.134
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.