CVE-2022-43662

—

CVSS 3.1

7.8 high

EPSS

<1%p8

Published

Jan 9, 2023 (Jan 9, 2023)

Modified

Jun 17, 2026

Description

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

Vendors: openharmony openatom
Products: openharmony
Weakness: CWE-120, CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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