{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"arm-trusted-firmware","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NC5AHTPGQ4087J36H68RHA","modified_at":"2026-10-10T05:00:04.565494723Z","published_at":"2018-12-18T16:29:00.250Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-15031","https://security-tracker.debian.org/tracker/CVE-2017-15031"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-15031","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-15031"}],"summary":"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."}