In all versions of ARM Trusted Firmware up to and including v1.4, not initializing or saving/restoring the PMCR_EL0 register can leak secure world timing information.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-18T16:00:00

Updated: 2018-12-21T10:57:01

Reserved: 2017-10-05T00:00:00


Link: CVE-2017-15031

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-12-18T16:29:00.250

Modified: 2019-01-24T14:55:45.610


Link: CVE-2017-15031

JSON object: View

cve-icon Redhat Information

No data.

CWE