cve-2022-43662
Vulnerability from cvelistv5
Published
2023-01-09 02:23
Modified
2024-08-03 13:40
Severity ?
EPSS score ?
Summary
Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime.
References
▼ | URL | Tags | |
---|---|---|---|
scy@openharmony.io | https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md | Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | OpenHarmony | OpenHarmony |
Version: 3.1.0 < Version: 3.0.0 < Version: 1.1.0 < |
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T13:40:05.648Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "OpenHarmony", "vendor": "OpenHarmony", "versions": [ { "lessThanOrEqual": "3.1.4", "status": "affected", "version": "3.1.0", "versionType": "custom" }, { "lessThanOrEqual": "3.0.6", "status": "affected", "version": "3.0.0", "versionType": "custom" }, { "lessThanOrEqual": "1.1.5", "status": "affected", "version": "1.1.0", "versionType": "custom" } ] } ], "datePublic": "2023-01-04T00:00:00.000Z", "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 SysTimerGettime. 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 SysTimerGettime. 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 (\u0027Classic Buffer Overflow\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-01-09T02:23:02.577Z", "orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "shortName": "OpenHarmony" }, "references": [ { "url": "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 SysTimerGettime.", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "assignerShortName": "OpenHarmony", "cveId": "CVE-2022-43662", "datePublished": "2023-01-09T02:23:02.577Z", "dateReserved": "2022-11-24T11:48:41.247Z", "dateUpdated": "2024-08-03T13:40:05.648Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-43662\",\"sourceIdentifier\":\"scy@openharmony.io\",\"published\":\"2023-01-09T03:15:09.327\",\"lastModified\":\"2024-09-09T12:21:53.383\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"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 SysTimerGettime. 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 SysTimerGettime. Los datos de relleno de 4 bytes de la pila del kernel se copian incorrectamente en el espacio del usuario y se filtran.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"scy@openharmony.io\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.5,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"scy@openharmony.io\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.1.0\",\"versionEndIncluding\":\"3.1.4\",\"matchCriteriaId\":\"E808FE2D-D1CB-44EE-9AE4-4A456361B2AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*\",\"versionStartIncluding\":\"1.1.0\",\"versionEndIncluding\":\"1.1.5\",\"matchCriteriaId\":\"E12F0A2B-8CE1-43F6-8D91-C3047871E8E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndIncluding\":\"3.0.6\",\"matchCriteriaId\":\"DD78C0F7-A817-473C-88B3-E7BC1A640AB5\"}]}]}],\"references\":[{\"url\":\"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md\",\"source\":\"scy@openharmony.io\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.