CVE-2017-15031EPSS p76.8%

CVE-2017-15031CVE-2017-15031

trustedfirmware / trusted_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.

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS1.89% probability of exploitation · percentile 76.8% · 2026-06-19T12:03:05Z
Last modified2026-06-05

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.