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

Status: PUBLISHED

Assigner: mitre

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

Updated: 2024-08-05T19:42:22.265Z

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

Link: CVE-2017-15031

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T03:13:58.347

Link: CVE-2017-15031

cve-icon Redhat

No data.