PUB-A-189857801

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-189857801.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-189857801
Aliases
  • A-189857801
  • CVE-2021-1010
Published
2021-12-01T00:00:00Z
Modified
2026-09-22T15:22:15Z
Summary
[none]
Details

In getSigningKeySet of PackageManagerService.java, there is a missing permission check. 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/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2021-12-01

Affected versions

Other
12

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/frameworks/base/+/5228b4cf3a55e2abfc833f23f6ed683d5ef35bb8"
    ],
    "severity":  "Moderate",
    "spl":  "2021-12-01",
    "types":  [
        "ID"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "132584928615221730268150791750476423550",
                "length":  869
            },
            "id":  "PUB-A-189857801-60efad0e",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/frameworks/base/+/5228b4cf3a55e2abfc833f23f6ed683d5ef35bb8",
            "target":  {
                "file":  "services/core/java/com/android/server/pm/PackageManagerService.java",
                "function":  "getSigningKeySet"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "269872727543979060273050115687526126547",
                    "236636862371516801432910501098450022312",
                    "231262560110106771437992143478379125344",
                    "244768083747770656005397341329372162045",
                    "13406896532638826383005944769576071522",
                    "34486164087355723149574297097066475362",
                    "249833021071024907082647275849633242455",
                    "20735436386915824579006483356741752492",
                    "19158146158145962835957127313103159540",
                    "213738950766423406319545604270963899843"
                ],
                "threshold":  0.9
            },
            "id":  "PUB-A-189857801-6f6d12c7",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/frameworks/base/+/5228b4cf3a55e2abfc833f23f6ed683d5ef35bb8",
            "target":  {
                "file":  "services/core/java/com/android/server/pm/PackageManagerService.java"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-189857801.json"