PUB-A-168712890

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-168712890.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-168712890
Aliases
  • A-168712890
  • CVE-2021-0542
Published
2021-06-01T00:00:00Z
Modified
2026-09-24T20:28:40Z
Summary
[none]
Details

In updateNotification of BeamTransferManager.java, there is a missing permission check. This could lead to local information disclosure of paired Bluetooth addresses with no additional execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android / platform/packages/apps/Nfc

Package

Name
platform/packages/apps/Nfc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-06-01

Affected versions

Other
11

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/packages/apps/Nfc/+/6d372148e7e907552cd9cc121afcf415c50f645a"
    ],
    "severity":  "Moderate",
    "spl":  "2021-06-01",
    "types":  [
        "ID"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "145900801250718968624990074717654147521",
                    "151743929853960091316428473263392994839",
                    "217177286525536470315642999573608940835",
                    "202190341104927962005410082613683753289"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-168712890-4ce839b4",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/apps/Nfc/+/6d372148e7e907552cd9cc121afcf415c50f645a",
            "target":  {
                "file":  "src/com/android/nfc/beam/BeamTransferManager.java"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "74758063415640172838399745803873282125",
                "length":  444
            },
            "id":  "PUB-A-168712890-dc2f4374",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/apps/Nfc/+/6d372148e7e907552cd9cc121afcf415c50f645a",
            "target":  {
                "file":  "src/com/android/nfc/beam/BeamTransferManager.java",
                "function":  "buildCancelIntent"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-168712890.json"