gsd-2022-21784
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06704526; Issue ID: ALPS06704462.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2022-21784",
      description: "In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06704526; Issue ID: ALPS06704462.",
      id: "GSD-2022-21784",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-21784",
         ],
         details: "In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06704526; Issue ID: ALPS06704462.",
         id: "GSD-2022-21784",
         modified: "2023-12-13T01:19:14.385804Z",
         schema_version: "1.4.0",
      },
   },
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            ASSIGNER: "security@mediatek.com",
            ID: "CVE-2022-21784",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "MT6761, MT6779, MT6781, MT6833, MT6853, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8167S, MT8168, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8667, MT8675, MT8696, MT8766, MT8768, MT8786, MT8788, MT8789, MT8791, MT8797",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "Android 11.0, 12.0",
                                    },
                                 ],
                              },
                           },
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                     },
                     vendor_name: "MediaTek, Inc.",
                  },
               ],
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               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
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                     {
                        lang: "eng",
                        value: "Elevation of Privilege",
                     },
                  ],
               },
            ],
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         references: {
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                  name: "https://corp.mediatek.com/product-security-bulletin/July-2022",
                  refsource: "MISC",
                  url: "https://corp.mediatek.com/product-security-bulletin/July-2022",
               },
            ],
         },
      },
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               ID: "CVE-2022-21784",
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            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
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            problemtype: {
               problemtype_data: [
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               reference_data: [
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                     name: "https://corp.mediatek.com/product-security-bulletin/July-2022",
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                     tags: [
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         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "LOCAL",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 4.6,
                  confidentialityImpact: "PARTIAL",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:L/AC:L/Au:N/C:P/I:P/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 3.9,
               impactScore: 6.4,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
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                  attackComplexity: "LOW",
                  attackVector: "LOCAL",
                  availabilityImpact: "HIGH",
                  baseScore: 6.7,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "HIGH",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 0.8,
               impactScore: 5.9,
            },
         },
         lastModifiedDate: "2022-07-14T01:58Z",
         publishedDate: "2022-07-06T14:15Z",
      },
   },
}


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