PUB-A-220733496

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-220733496.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-220733496
Aliases
  • A-220733496
  • CVE-2022-20515
Published
2022-12-01T00:00:00Z
Modified
2026-09-22T15:22:15Z
Summary
[none]
Details

In onPreferenceClick of AccountTypePreferenceLoader.java, there is a possible way to retrieve protected files from the Settings app due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/packages/apps/Settings

Package

Name
platform/packages/apps/Settings

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/apps/Settings/+/2c1b1aa81346c68179a88bad31f23ed976517954"
    ],
    "severity":  "Moderate",
    "spl":  "2022-12-01",
    "types":  [
        "ID"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "293101183722590943478867740640679466749",
                    "108412991053796078583091860813531505642",
                    "28035893926855174962940746953580967671",
                    "40112860432468891969057084409714236080",
                    "177480183194004016276858230791931740979",
                    "172276761039711939950469013439173632504",
                    "101497221201453250963401664882264014271"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-220733496-2194e862",
            "match_only_versions":  [
                "13"
            ],
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/apps/Settings/+/2c1b1aa81346c68179a88bad31f23ed976517954",
            "target":  {
                "file":  "src/com/android/settings/accounts/AccountTypePreferenceLoader.java"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "320241958175093881091290427079770006414",
                "length":  1306
            },
            "id":  "PUB-A-220733496-44bfe572",
            "match_only_versions":  [
                "13"
            ],
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/apps/Settings/+/2c1b1aa81346c68179a88bad31f23ed976517954",
            "target":  {
                "file":  "src/com/android/settings/accounts/AccountTypePreferenceLoader.java",
                "function":  "updatePreferenceIntents"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "205161867117239727942345407947753384515",
                "length":  322
            },
            "id":  "PUB-A-220733496-8b6827fe",
            "match_only_versions":  [
                "13"
            ],
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/apps/Settings/+/2c1b1aa81346c68179a88bad31f23ed976517954",
            "target":  {
                "file":  "src/com/android/settings/accounts/AccountTypePreferenceLoader.java",
                "function":  "onPreferenceClick"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-220733496.json"