CVE-2024-21851

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through integer overflow.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openharmony:openharmony:::::-:::*
	cpe:2.3:a:openharmony:openharmony:4.0::::-:::

History

No history.

Information

Published : 2024-02-02 07:15

Updated : 2024-02-07 18:15

NVD link : CVE-2024-21851

Mitre link : CVE-2024-21851

CVE.ORG link : CVE-2024-21851

JSON object : View

Products Affected

openharmony

openharmony

CWE

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2024-21851", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "scy@openharmony.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.9, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.4}]}, "published": "2024-02-02T07:15:11.070", "references": [{"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md", "tags": ["Third Party Advisory"], "source": "scy@openharmony.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}, {"type": "Secondary", "source": "scy@openharmony.io", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "\nin OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through integer overflow."}, {"lang": "es", "value": "Las versiones de OpenHarmony v4.0.0 y versiones anteriores permiten que un atacante local provoque un desbordamiento en la regi\u00f3n Heap a trav\u00e9s de un desbordamiento de enteros."}], "lastModified": "2024-02-07T18:15:48.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "030208B2-F752-47ED-93AF-1AA37942CE4D", "versionEndIncluding": "3.2.4", "versionStartIncluding": "3.2.0"}, {"criteria": "cpe:2.3:a:openharmony:openharmony:4.0:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "2F954785-2115-4147-8BCA-B90BFDC3B943"}], "operator": "OR"}]}], "sourceIdentifier": "scy@openharmony.io"}