Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-36133 →
DEBIAN-CVE-2021-36133
The OPTEE-OS CSU driver for NXP i.MX SoC devices lacks security access configuration for several models, resulting in TrustZone bypass because the Non...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
The OPTEE-OS CSU driver for NXP i.MX SoC devices lacks security access configuration for several models, resulting in TrustZone bypass because the NonSecure World can perform arbitrary memory read/write operations on Secure World memory. This involves a DMA capable peripheral.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:13
optee-os
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Références
- advisory security-tracker.debian.org