CVE-2021-39993
Vulnerability from cvelistv5
Published
2022-01-07 22:39
Modified
2024-08-04 02:20
Severity ?
Summary
There is an Integer overflow vulnerability with ACPU in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.
Impacted products
Vendor Product Version
n/a EMUI;Magic UI Version: EMUI 11.0.0
Version: Magic UI 4.0.0
Show details on NVD website


{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T02:20:34.134Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://consumer.huawei.com/en/support/bulletin/2021/12/",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "EMUI;Magic UI",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "EMUI 11.0.0",
                  },
                  {
                     status: "affected",
                     version: "Magic UI 4.0.0",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "There is an Integer overflow vulnerability with ACPU in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "Integer overflow",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-01-07T22:39:48",
            orgId: "25ac1063-e409-4190-8079-24548c77ea2e",
            shortName: "huawei",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://consumer.huawei.com/en/support/bulletin/2021/12/",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "psirt@huawei.com",
               ID: "CVE-2021-39993",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "EMUI;Magic UI",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "EMUI 11.0.0",
                                       },
                                       {
                                          version_value: "Magic UI 4.0.0",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "n/a",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "There is an Integer overflow vulnerability with ACPU in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "Integer overflow",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://consumer.huawei.com/en/support/bulletin/2021/12/",
                     refsource: "MISC",
                     url: "https://consumer.huawei.com/en/support/bulletin/2021/12/",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "25ac1063-e409-4190-8079-24548c77ea2e",
      assignerShortName: "huawei",
      cveId: "CVE-2021-39993",
      datePublished: "2022-01-07T22:39:48",
      dateReserved: "2021-08-23T00:00:00",
      dateUpdated: "2024-08-04T02:20:34.134Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2021-39993\",\"sourceIdentifier\":\"psirt@huawei.com\",\"published\":\"2022-01-10T14:10:20.773\",\"lastModified\":\"2024-11-21T06:20:42.287\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"There is an Integer overflow vulnerability with ACPU in smartphones. Successful exploitation of this vulnerability may cause out-of-bounds access.\"},{\"lang\":\"es\",\"value\":\"Se presenta una vulnerabilidad de desbordamiento de enteros en la ACPU de los smartphones. Una explotación con éxito de esta vulnerabilidad puede causar un acceso fuera de límites\"}],\"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\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-190\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B701EC6-8208-4D22-95A6-B07D471A8A8B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6066FAB-23F5-4CB2-B89E-B00F8835AC39\"}]}]}],\"references\":[{\"url\":\"https://consumer.huawei.com/en/support/bulletin/2021/12/\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://consumer.huawei.com/en/support/bulletin/2021/12/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

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.