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CVE-2017-15031

7.5 HIGH

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

Published: 2018-12-18 · Last updated: 2026-06-05

Severity and scoring

CVSS
7.5 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-200

Affected products

VendorProduct
trustedfirmwaretrusted_firmware-a

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.

Source: NVD

References

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