CVE-2021-0508 - In various functions of DrmPlugin.cpp, there is a possible use after free due to a race condition

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HIGH

In various functions of DrmPlugin.cpp, there is a possible use after free due to a race condition

Published Jun 21, 2021

7.0

HIGH

CVSS 3.1

EPSS 0.18%

Description

In various functions of DrmPlugin.cpp, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-176444154

Affected products

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

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-362

Race Condition

CWE-416

Use After Free

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-3127
Advisory
https://source.android.com/security/bulletin/2021-06-01
x_refsource_MISCPatchVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-3127		Advisory
https://source.android.com/security/bulletin/2021-06-01		x_refsource_MISCPatchVendor Advisory