CVE-2020-0081: Double Free
First published: Mon Apr 06 2020(Updated: )
In finalize of AssetManager.java, there is possible memory corruption due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-144028297
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| Google Android | =8.0 | |
| Google Android | =8.1 | |
| Google Android | =9.0 | |
| Google Android | =10.0 | |
| Fedora | =32 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
- https://source.android.com/security/bulletin/2020-04-01
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
- https://android.googlesource.com/platform/cts/+/22cbc0fee280788c367aa897cd2518ce82656ace
- https://android.googlesource.com/platform/frameworks/base/+/5f6b5390aeb51297e4dcb995c8fbbdc46559b8b7
- https://source.android.com/docs/security/bulletin/2020-04-01 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2020-0081?
CVE-2020-0081 has a high severity due to its potential for local privilege escalation.
How do I fix CVE-2020-0081?
To fix CVE-2020-0081, update your Android system to the latest version provided in the security updates.
What systems are affected by CVE-2020-0081?
CVE-2020-0081 affects Android versions 8.0, 8.1, 9.0, and 10.0, as well as Fedora 32.
What type of vulnerability is CVE-2020-0081?
CVE-2020-0081 is classified as a memory corruption vulnerability due to a double free.
Can CVE-2020-0081 be exploited without user interaction?
Yes, CVE-2020-0081 can be exploited without any user interaction required.
- agent/type
- agent/first-publish-date
- agent/author
- agent/severity
- agent/weakness
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/references
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/google
- canonical/google android
- version/google android/8.0
- version/google android/8.1
- version/google android/9.0
- version/google android/10.0
- vendor/fedoraproject
- canonical/fedora
- version/fedora/32