CVE-2021-0547 — Vulnetix

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CVE-2021-0547 PUBLISHED CVSS 7.800000190734863 HIGH

In onReceive of NetInitiatedActivity.java, there is a possible way to supply an attacker-controlled value to a GPS HAL handler due to a missing permission check. This could lead to local escalation of privilege that may result in undefined behavior in some HAL implementations with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-174151048

EPSS 0.01% · 2.5th percentile

Risk Scores

CVSS v3.1

7.800000190734863

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

0.01%

2.5th percentile

Affected Products

Vendor	Product	Versions
n/a	Android	Android-11
google	android	11.0

Timeline

Jun 8, 2021 CVE Published
Jun 23, 2021 EPSS Score
Aug 22, 2021 EPSS Score
Oct 21, 2021 EPSS Score
Dec 19, 2021 EPSS Score
Feb 4, 2022 EPSS Score
Feb 17, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 18, 2022 EPSS Score
Jun 17, 2022 EPSS Score
Aug 17, 2022 EPSS Score
Oct 15, 2022 EPSS Score

References

https://source.android.com/security/bulletin/pixel/2021-06-01 advisory
https://source.android.com/security/bulletin/2021-06-01 advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-0547 advisory

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