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CVE-2017-15031

nvd nist
Published: Dec 18, 2018Modified: Mar 25, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

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.

Affected (1)

Arm
1 product
Arm Trusted Firmware
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Arm Trusted Firmware
Up to 2.1

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (4)

Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.