CVE-2017-15031

7.5HIGH

Key Information:

Vendor
Arm
Status
Arm-trusted-firmware
Vendor
CVE Published:
18 December 2018

Summary

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.

References

https://github.com/ARM-software/arm-trusted-firmware/wiki...
x_refsource_CONFIRM
http://www.securityfocus.com/bid/106271
vdb-entryx_refsource_BID

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.