fkie_cve-2023-20942
Vulnerability from fkie_nvd
Published
2023-07-13 00:15
Modified
2024-11-21 07:41
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
In openMmapStream of AudioFlinger.cpp, there is a possible way to record audio without displaying the microphone privacy indicator due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References
security@android.comhttps://android.googlesource.com/platform/frameworks/av/+/770b45c3c1619cf4008b89e7a0f4392bf2224bbcPatch
security@android.comhttps://android.googlesource.com/platform/frameworks/av/+/b072419650958c41c87d2baa572dc2fe6da9ea6bPatch
security@android.comhttps://android.googlesource.com/platform/frameworks/av/+/bae3b00a5873d1562679a1289fd8490178cfe064Patch
security@android.comhttps://source.android.com/security/bulletin/2023-07-01Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://android.googlesource.com/platform/frameworks/av/+/770b45c3c1619cf4008b89e7a0f4392bf2224bbcPatch
af854a3a-2127-422b-91ae-364da2661108https://android.googlesource.com/platform/frameworks/av/+/b072419650958c41c87d2baa572dc2fe6da9ea6bPatch
af854a3a-2127-422b-91ae-364da2661108https://android.googlesource.com/platform/frameworks/av/+/bae3b00a5873d1562679a1289fd8490178cfe064Patch
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2023-07-01Patch, Vendor Advisory
Impacted products
Vendor Product Version
google android 12.0
google android 12.1
google android 13.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "F8FB8EE9-FC56-4D5E-AE55-A5967634740C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "C64C1583-CDE0-4C1F-BDE6-05643C1BDD72",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "879FFD0C-9B38-4CAA-B057-1086D794D469",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In openMmapStream of AudioFlinger.cpp, there is a possible way to record audio without displaying the microphone privacy indicator due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n",
      },
   ],
   id: "CVE-2023-20942",
   lastModified: "2024-11-21T07:41:51.863",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "NONE",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-07-13T00:15:23.363",
   references: [
      {
         source: "security@android.com",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/av/+/770b45c3c1619cf4008b89e7a0f4392bf2224bbc",
      },
      {
         source: "security@android.com",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/av/+/b072419650958c41c87d2baa572dc2fe6da9ea6b",
      },
      {
         source: "security@android.com",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/av/+/bae3b00a5873d1562679a1289fd8490178cfe064",
      },
      {
         source: "security@android.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2023-07-01",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/av/+/770b45c3c1619cf4008b89e7a0f4392bf2224bbc",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/av/+/b072419650958c41c87d2baa572dc2fe6da9ea6b",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/av/+/bae3b00a5873d1562679a1289fd8490178cfe064",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2023-07-01",
      },
   ],
   sourceIdentifier: "security@android.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-326",
            },
         ],
         source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
         type: "Secondary",
      },
   ],
}


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