Invasive Debug Interface Flaw in ARM Trusted Firmware
CVE-2017-7564

7.5HIGH

Key Information:

Vendor
Arm
Status
Arm Trusted Firmware
Vendor
CVE Published:
7 June 2017

Summary

A vulnerability exists in the invasive debug interface of ARM Trusted Firmware, potentially allowing attackers in the normal world to exploit debug exceptions and registers. This can lead to secure world panics, thereby causing a denial of service. Users should ensure they are updated to maintain system integrity.

References

https://github.com/ARM-software/arm-trusted-firmware/wiki...
x_refsource_CONFIRM

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.