CVE-2017-15031

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 79.33%
Affected Products (NVD)
VendorProductVersion
trustedfirmwaretrusted_firmware-a
𝑥
≤ 2.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
arm-trusted-firmware
bookworm
vulnerable
forky
vulnerable
sid
2.12.16+dfsg-1
fixed
trixie
no-dsa