Firetruck

CVE-2021-27562

KEV
Updated Oct 21, 2025 · PUBLISHED
View KEV entry →

Description

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.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
n/an/a / n/an/aaffected