PT-2025-27519 · Asr180X+2 · Asr180X+3

Published 2025-07-01 · Updated 2025-12-22 · CVE-2025-49492

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: ASR180x versions prior to v1536 Falcon Linux versions prior to v1536 Kestrel versions prior to v1536 Lapwing Linux versions prior to v1536

Description: The issue is an out-of-bounds write in the lte-telephony component of ASR180x, which may cause a buffer underrun. This is associated with program files in apps/atcmd server/src/dev api.C.

Recommendations: For ASR180x versions prior to v1536, update to version v1536 or later. For Falcon Linux versions prior to v1536, update to version v1536 or later. For Kestrel versions prior to v1536, update to version v1536 or later. For Lapwing Linux versions prior to v1536, update to version v1536 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2025-07952

CVE-2025-49492

Affected Products

Asr180X

Falcon Linux

Kestrel

Lapwing Linux

References · 9

• https://asrmicro.com/en/goods/psirt?cid=40 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-49492 · Security Note
• https://bdu.fstec.ru/vul/2025-07952 · Security Note
• https://osv.dev/vulnerability/CVE-2025-49492 · Vendor Advisory
• https://twitter.com/CVEnew/status/1940006247216161183 · Twitter Post
• https://t.me/cvetracker/27499 · Telegram Post
• https://t.me/cvenotify/127217 · Telegram Post
• https://t.me/cveNotify/146556 · Telegram Post
• https://twitter.com/cracbot/status/1941814439562637529 · Twitter Post