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4.6
CVSSv2

CVE-2020-0439

Published: 10/11/2020 Updated: 12/07/2022
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

In generatePackageInfo of PackageManagerService.java, there is a possible permissions bypass due to an incorrect permission check. This could lead to local escalation of privilege that allows instant apps access to permissions not allowed for instant apps, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-140256621

Vulnerability Trend

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google android 8.0

google android 8.1

google android 9.0

google android 10.0

google android 11.0

References

CWE-862https://source.android.com/security/bulletin/2020-11-01https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-30310CVE-2024-21683CVE-2024-22187chromedeserializationXPath injectionCVE-2024-27842denial of serviceCVE-2024-24851googleCVE-2024-35400
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