CVE-2025-49492: Asrmicro Falcon Linux

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Out-of-bounds write in ASR180x in lte-telephony, May cause a buffer underrun.  This vulnerability is associated with program files apps/atcmd_server/src/dev_api.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

Affected products

• Asrmicro Falcon Linux: before 1536 (fixed in 1536)
• Asrmicro Kestrel: before 1536 (fixed in 1536)
• Asrmicro Lapwing Linux: before 1536 (fixed in 1536)

Published 2025-07-01. Last modified 2026-06-17.