Vulnerability-Lookup

FKIE_CVE-2022-41802

Vulnerability from fkie_nvd - Published: 2022-12-08 16:15 - Updated: 2026-06-17 05:03

Severity

4.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Summary

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.

References

	URL	Tags
	scy@openharmony.io	https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md	Third Party Advisory

Impacted products

Vendor	Product	Version
openharmony	openharmony	*
openatom	openharmony	*
openatom	openharmony	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "OpenHarmony",
          "vendor": "OpenHarmony",
          "versions": [
            {
              "status": "affected",
              "version": "3.1.0"
            },
            {
              "status": "affected",
              "version": "3.0.0"
            },
            {
              "status": "affected",
              "version": "1.1.0"
            }
          ]
        }
      ],
      "source": "scy@openharmony.io"
    }
  ],
  "configurations": [
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              "criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2976685D-D374-45B2-AC0B-0045B4C19959",
              "versionEndIncluding": "3.1.4",
              "versionStartIncluding": "3.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*",
              "matchCriteriaId": "E12F0A2B-8CE1-43F6-8D91-C3047871E8E2",
              "versionEndIncluding": "1.1.5",
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              "vulnerable": true
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  ],
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  "descriptions": [
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      "lang": "en",
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    },
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      "lang": "es",
      "value": "El subsistema del kernel dentro de OpenHarmony-v3.1.4 y versiones anteriores en kernel_liteos_a tiene una vulnerabilidad de desbordamiento de la pila del kernel cuando se llama a SysClockGetres. Los datos de relleno de 4 bytes de la pila del kernel se copian incorrectamente en el espacio del usuario y se filtran."
    }
  ],
  "id": "CVE-2022-41802",
  "lastModified": "2026-06-17T05:03:51.680",
  "metrics": {
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          "attackComplexity": "LOW",
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          "baseScore": 4.0,
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          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
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        "impactScore": 1.4,
        "source": "scy@openharmony.io",
        "type": "Secondary"
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    },
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  ]
}

CVE-2022-41802 (GCVE-0-2022-41802)

Vulnerability from cvelistv5 – Published: 2022-12-08 00:00 – Updated: 2024-08-03 12:56

Title

Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres.

Summary

Severity

4 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-16 13:39 UTC

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

OpenHarmony mitre root

References

1 reference

URL	Tags
https://gitee.com/openharmony/security/blob/maste…

Impacted products

1 product

Vendor	Product	Version
OpenHarmony	OpenHarmony	Affected: 3.1.0 Affected: 3.0.0 Affected: 1.1.0

Date Public

2022-12-07 07:11

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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