CVE-2020-0380 - In allocExcessBits of bitalloc.c, there is a possible out of bounds write due to an incorrect bounds check

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CRITICAL

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

Published Sep 17, 2020

9.8

CRITICAL

CVSS 3.1

EPSS 2.82%

Description

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 products

Vendor n/a Product Android Default
n/a
- Version
  Android-11 Android-8.0 Android-8.1 Android-9 Android-10
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Android

n/a

Version	Status	Constraints
Android-11 Android-8.0 Android-8.1 Android-9 Android-10	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-1883
Advisory
https://source.android.com/security/bulletin/2020-09-01
x_refsource_MISCPatchVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-1883		Advisory
https://source.android.com/security/bulletin/2020-09-01		x_refsource_MISCPatchVendor Advisory