cve-2021-40017
Vulnerability from cvelistv5
Published
2022-09-16 00:00
Modified
2024-08-04 02:27
Severity ?
EPSS score ?
Summary
The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access.
References
Impacted products
▼ | Vendor | Product |
---|---|---|
n/a | HarmonyOS;EMUI |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T02:27:30.453Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845" }, { "tags": [ "x_transferred" ], "url": "https://consumer.huawei.com/en/support/bulletin/2022/10/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "HarmonyOS;EMUI", "vendor": "n/a", "versions": [ { "status": "affected", "version": "HarmonyOS 2.0" }, { "status": "affected", "version": "EMUI 12.0.0,EMUI 11.0.1" } ] } ], "descriptions": [ { "lang": "en", "value": "The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access." } ], "problemTypes": [ { "descriptions": [ { "description": "Out-of-bounds memory access vulnerability", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-10-14T00:00:00", "orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei" }, "references": [ { "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845" }, { "url": "https://consumer.huawei.com/en/support/bulletin/2022/10/" } ] } }, "cveMetadata": { "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "cveId": "CVE-2021-40017", "datePublished": "2022-09-16T00:00:00", "dateReserved": "2021-08-23T00:00:00", "dateUpdated": "2024-08-04T02:27:30.453Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-40017\",\"sourceIdentifier\":\"psirt@huawei.com\",\"published\":\"2022-09-16T18:15:11.457\",\"lastModified\":\"2023-08-08T14:21:49.707\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access.\"},{\"lang\":\"es\",\"value\":\"El m\u00f3dulo HW_KEYMASTER carece de la comprobaci\u00f3n de validez del formato de la clave. Una explotaci\u00f3n con \u00e9xito de esta vulnerabilidad puede resultar en un acceso a la memoria fuera de l\u00edmites\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"511F8CE2-C2B6-4A08-B992-49D9B75B8655\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A974CA73-84E8-480B-BB4C-4A81D0C985B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3AD62E8B-CB4B-43A6-98E8-09A8A1A3505B\"}]}]}],\"references\":[{\"url\":\"https://consumer.huawei.com/en/support/bulletin/2022/10/\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
- 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.