Arm Trusted Firmware Out-of-Bounds Write Vulnerability

When

2021-11-03 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

Arm Trusted Firmware contains an out-of-bounds write vulnerability allowing the non-secure (NS) world to trigger a system halt, overwrite secure data, or print out secure data when calling secure functions under the non-secure processing environment (NSPE) handler mode. This vulnerability affects Yealink Device Management servers.

Sources

• CISA ↗ · first seen 2021-11-03 00:00 UTC

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