PUB-A-246649179

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-246649179.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-246649179
Aliases
  • A-246649179
  • CVE-2022-20507
Published
2022-12-01T00:00:00Z
Modified
2026-09-23T18:42:52Z
Summary
[none]
Details

In onMulticastListUpdateNotificationReceived of UwbEventManager.java, there is a possible arbitrary code execution due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/packages/modules/Uwb

Package

Name
platform/packages/modules/Uwb

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2022-12-01

Affected versions

Other
13

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/packages/modules/Uwb/+/4c7892059f1722aff75111627dcdb49ece7e52a1"
    ],
    "severity":  "Moderate",
    "spl":  "2022-12-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "327855466733719775500748613292046466582",
                    "275618921786883186575756433754854313469",
                    "235794999975364904245979153751753698096"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-246649179-bc90a7ba",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/modules/Uwb/+/4c7892059f1722aff75111627dcdb49ece7e52a1",
            "target":  {
                "file":  "service/uci/jni/UwbEventManager.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "257818005522242306903828350521367885099",
                "length":  1981
            },
            "id":  "PUB-A-246649179-f045eb84",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/modules/Uwb/+/4c7892059f1722aff75111627dcdb49ece7e52a1",
            "target":  {
                "file":  "service/uci/jni/UwbEventManager.cpp",
                "function":  "UwbEventManager::onMulticastListUpdateNotificationReceived"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-246649179.json"