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CVE-2022-30065

HIGH CVSS: 7.8 Published: 2022-05-18 Modified: 2026-07-07

Description

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

Affected Platforms

Siemens Scalance Sc626-2CSiemens Scalance Sc622-2C FirmwareSiemens Scalance Sc636-2CSiemens Scalance Sc642-2C FirmwareSiemens Scalance Sc632-2CSiemens Scalance Sc632-2C FirmwareSiemens Scalance Sc646-2C FirmwareSiemens Scalance Sc646-2CSiemens Scalance Sc626-2C FirmwareBusybox Busybox

Weakness Type

CWE-416, CWE-416

References