CVE-2025-49492

Description

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.

CVSS v3.1 Score

7.4

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Weakness Type (CWE)

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
asrmicro	falcon_linux	< 1536
asrmicro	kestrel	< 1536
asrmicro	lapwing_linux	< 1536
asrmicro	asr1803	All
asrmicro	asr1806	All
asrmicro	asr1901	All
asrmicro	asr1903	All

References

Advisories & Patches

https://www.asrmicro.com/en/goods/psirt?cid=40

Frequently Asked Questions

What is CVE-2025-49492? +

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. It has a CVSS v3.1 base score of 7.4 (HIGH).

How severe is CVE-2025-49492? +

CVE-2025-49492 has a CVSS v3.1 score of 7.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-49492? +

CVE-2025-49492 affects products from asrmicro, specifically: asr1803, asr1806, asr1901, asr1903, falcon_linux, kestrel, lapwing_linux. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-49492? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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