{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-22436", "assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "state": "PUBLISHED", "assignerShortName": "OpenHarmony", "dateReserved": "2023-01-05T12:23:16.628Z", "datePublished": "2023-03-10T10:44:55.029Z", "dateUpdated": "2023-03-10T10:44:55.029Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "OpenHarmony", "vendor": "OpenHarmony", "versions": [{"lessThanOrEqual": "3.1.5", "status": "affected", "version": "3.1", "versionType": "custom"}]}], "datePublic": "2023-03-11T00:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions&nbsp;has an \n\n<span style=\"background-color: rgb(255, 255, 255);\">UAF&nbsp;</span>vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.<br>"}], "value": "The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions\u00a0has an \n\nUAF\u00a0vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.\n"}], "impacts": [{"capecId": "CAPEC-92", "descriptions": [{"lang": "en", "value": "CAPEC-92 Forced Integer Overflow"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "CWE-190 Integer Overflow or Wraparound", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "shortName": "OpenHarmony", "dateUpdated": "2023-03-10T10:44:55.029Z"}, "references": [{"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-02.md"}], "source": {"discovery": "UNKNOWN"}, "title": "The kernel subsystem function check_permission_for_set_tokenid has an UAF vulnerability.", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:-:*:*:*", "matchCriteriaId": "32C4A5B1-6267-4882-8FA8-E42420411BAA", "versionEndIncluding": "3.1.5", "versionStartIncluding": "3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions\u00a0has an \n\nUAF\u00a0vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.\n"}], "id": "CVE-2023-22436", "lastModified": "2023-11-07T04:06:54.037", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "scy@openharmony.io", "type": "Secondary"}]}, "published": "2023-03-10T11:15:12.220", "references": [{"source": "scy@openharmony.io", "tags": ["Third Party Advisory"], "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-02.md"}], "sourceIdentifier": "scy@openharmony.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "scy@openharmony.io", "type": "Secondary"}]}

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