CVE-2026-42800

Deference after null check in ims_client sip

State: Published
Severity: 7.4 High
Published: Apr 30, 2026
Updated: Apr 30, 2026
Reserved: Apr 30, 2026

Description

NULL pointer dereference vulnerability in ASR1903 in ASR Lapwing_Linux on Linux (ims_client modules) allows Pointer Manipulation.

This vulnerability is associated with program files sip/utils/src/sipuri.c.

Scores

CVSS	Score	Vector	Source
3.1	7.4 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	ASR

Weaknesses

CWE-476 NULL pointer dereference

Affected Products

Product	Versions
Lapwing_LinuxASR	before 2026/4/14Not affected

References

https://www.asrmicro.com/en/goods/psirt?cid=44

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