Debian/arm-trusted-firmware: high 7.5
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.
Action: Upgrade arm-trusted-firmware to 2.12.16+dfsg-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.12.16+dfsg-1 | - |
Fixed versions
| 2.12.16+dfsg-1 |
Sources
- osv: DEBIAN-CVE-2017-15031#Debian:14/arm-trusted-firmware
- https://security-tracker.debian.org/tracker/CVE-2017-15031
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