PUB-A-244155265

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-244155265.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-244155265
Aliases
  • A-244155265
  • CVE-2022-20553
Published
2022-12-01T00:00:00Z
Modified
2026-09-21T16:00:45Z
Summary
[none]
Details

In onCreate of LogAccessDialogActivity.java, there is a possible way to bypass a permission check due to a tapjacking/overlay attack. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

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/frameworks/base/+/289debad4641b60b9c8bdf9ad9607f42af77a188"
    ],
    "severity":  "Moderate",
    "spl":  "2022-12-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "85869745324465802771215541665700053780",
                    "137307547362199649667788586508825963157",
                    "264133457802719165104476643611053175104",
                    "254594395367881719397676748958639709616"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-244155265-0126a6e9",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/frameworks/base/+/289debad4641b60b9c8bdf9ad9607f42af77a188",
            "target":  {
                "file":  "services/core/java/com/android/server/logcat/LogAccessDialogActivity.java"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "216754149025133928037120674473236565206",
                "length":  1057
            },
            "id":  "PUB-A-244155265-d6944a9e",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/frameworks/base/+/289debad4641b60b9c8bdf9ad9607f42af77a188",
            "target":  {
                "file":  "services/core/java/com/android/server/logcat/LogAccessDialogActivity.java",
                "function":  "onCreate"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-244155265.json"