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

Related CVEs

CVE-2022-41802

Key Information

GHSA ID

GHSA-879f-87ww-wcv6

Published

December 8, 2022 6:30 PM

Last Modified

December 12, 2022 6:30 PM

CVSS Score

2.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: November 26, 2025 6:30 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.