CVE-2026-42801

Deference after null check in as_rrc

State: Published
Severity: 7.4 High
Published: Sep 23, 2026
Updated: Sep 23, 2026
Reserved: Apr 30, 2026

Description

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux (as_rrc module) allows Pointer Manipulation.

This vulnerability is associated with program file 3g.mod/lib/src/urrsir.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
Crane，FalconASR	before 2026/9/20Not affected

References

https://www.asrmicro.com/en/goods/psirt?cid=45

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