CVE-2020-0069
Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability
- Published
- Mar 10, 2020
- Updated
- Oct 21, 2025
- Assigning CNA
- google_android
- Evidence observed
- Nov 3, 2021
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 70.3%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147882143References: M-ALPS04356754
Sources
5- mtk_suExploit
CVE-2020-0069
Proof-of-concept exploit for CVE-2020-0069 on Mediatek Android devices, enabling kernel memory read/write and syscall hooking for privilege escalation.
- AutomatedRootExploit
Root your MediaTek device with CVE-2020-0069
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