Description
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.
Published: 2022-12-08
Score: 4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2022-44970 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.
History

Wed, 25 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 25 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Title Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres.

Mon, 09 Sep 2024 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Openatom
Openatom openharmony
CPEs cpe:2.3:a:openharmony:openharmony:*:*:*:*:lts:*:*:* cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*
Vendors & Products Openatom
Openatom openharmony

Subscriptions

Openatom Openharmony
Openharmony Openharmony
cve-icon MITRE

Status: PUBLISHED

Assigner: OpenHarmony

Published:

Updated: 2024-08-03T12:56:38.164Z

Reserved: 2022-11-24T00:00:00.000Z

Link: CVE-2022-41802

cve-icon Vulnrichment

Updated: 2024-08-03T12:56:38.164Z

cve-icon NVD

Status : Modified

Published: 2022-12-08T16:15:13.357

Modified: 2024-11-21T07:23:52.260

Link: CVE-2022-41802

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses