CVE-2020-0449 — Vulnetix

CVE-2020-0449 PUBLISHED CVSS 8.800000190734863 HIGH

In btm_sec_disconnected of btm_sec.cc, there is a possible memory corruption due to a use after free. This could lead to remote code execution in the Bluetooth server with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.0 Android-8.1Android ID: A-162497143

EPSS 0.29% · 52.6th percentile

Risk Scores

CVSS 3.1

8.800000190734863

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

EPSS Score

0.29%

52.6th percentile

Affected Products

Vendor	Product	Versions
n/a	Android	Android-9 Android-10 Android-11 Android-8.0 Android-8.1
google	android	8.0, 8.1, 9.0

Exploit Intelligence

https://source.android.com/security/bulletin/2020-11-01 (circl)

Timeline

Nov 3, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Oct 26, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 28, 2022 EPSS Score
Apr 1, 2022 EPSS Score
May 1, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 4, 2022 EPSS Score

References

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