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
| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| CVE-2020-0069 | Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability | exploitation_technique | T1068 | Exploitation for Privilege Escalation |
Comments
CVE-2020-0069 is an insufficient input validation vulnerability in multiple MediaTek chipsets that, combined with missing SELinux restrictions in the Command Queue drivers' ioctl handlers, allows an adversary to perform an out-of-bounds write leading to privilege escalation.
References
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