Paper/Archive/CVE-2020-0380

CVE-2020-0380

google_android — In allocExcessBits of bitalloc.c, there is a possible out of bounds write due to an incorrect bounds check.

EPSS 3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 86.6.866 × 2017.3 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

In allocExcessBits of bitalloc.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-146398979

Affected

ProductAffectedFixed inSource

AndroidAndroid-11 Android-8.0 Android-8.1 Android-9 Android-10–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refsource.android.com/security/bulletin/2020-09-01