{"containers": {"cna": {"affected": [{"vendor": "OpenHarmony", "product": "OpenHarmony", "versions": [{"version": "3.1.0", "status": "affected"}, {"version": "3.0.0", "status": "affected"}, {"version": "1.1.0", "status": "affected"}]}], "datePublic": "2022-12-07T07:11:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "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."}], "value": "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."}], "impacts": [{"capecId": "CAPEC-131", "descriptions": [{"lang": "en", "value": "CAPEC-131 Resource Leak Exposure"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-120", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "dateUpdated": "2022-12-12T09:47:38.527824Z"}, "references": [{"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md", "refsource": "MISC", "name": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"}], "source": {"discovery": "UNKNOWN"}, "title": "Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. ", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}, "cveMetadata": {"assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "cveId": "CVE-2022-41802", "serial": 1, "state": "PUBLISHED", "dateUpdated": "2022-12-12T09:47:38.527824Z", "dateReserved": "2022-11-24T00:00:00", "datePublished": "2022-12-08T00:00:00", "assignerShortName": "OpenHarmony"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:lts:*:*:*", "matchCriteriaId": "99040A1C-1B01-47C5-8B76-8316F0932974", "versionEndIncluding": "1.1.5", "versionStartIncluding": "1.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:lts:*:*:*", "matchCriteriaId": "B6191ACD-4550-4E57-B349-7D8300CF6DB0", "versionEndIncluding": "3.0.6", "versionStartIncluding": "3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*", "matchCriteriaId": "2976685D-D374-45B2-AC0B-0045B4C19959", "versionEndIncluding": "3.1.4", "versionStartIncluding": "3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"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": "2022-12-12T15:50:30.547", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 1.4, "source": "scy@openharmony.io", "type": "Secondary"}]}, "published": "2022-12-08T16:15:13.357", "references": [{"source": "scy@openharmony.io", "tags": ["Third Party Advisory"], "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"}], "sourceIdentifier": "scy@openharmony.io", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-120"}], "source": "scy@openharmony.io", "type": "Secondary"}]}

{}