Vulnerability Intelligence Report
Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability
CVE-2020-0069
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
CISA KEV
SSVC: Active Exploitation
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:1.30%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-787 ↗CWE-787 Out-of-bounds Write
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| android | all | |
| huawei | berkeley-l09_firmware | all |
| huawei | berkeley-l09 | all |
| huawei | columbia-al10b_firmware | all |
| huawei | columbia-al10b | all |
| huawei | columbia-l29d_firmware | all |
| huawei | columbia-l29d | all |
| huawei | columbia-tl00b_firmware | all |
| huawei | columbia-tl00b | all |
| huawei | columbia-tl00d_firmware | all |
| huawei | columbia-tl00d | all |
| huawei | cornell-al00a_firmware | all |
| huawei | cornell-al00a | all |
| huawei | cornell-tl10b_firmware | all |
| huawei | cornell-tl10b | all |
| huawei | dura-al00a_firmware | all |
| huawei | dura-al00a | all |
| huawei | honor_20_pro_firmware | all |
| huawei | honor_20_pro | all |
| huawei | y6_2019_firmware | all |
| huawei | y6_2019 | all |
| huawei | nova_3_firmware | all |
| huawei | nova_3 | all |
| huawei | nova_4_firmware | all |
| huawei | nova_4 | all |
| huawei | honor_8a_firmware | all |
| huawei | honor_8a | all |
| huawei | honor_view_20_firmware | all |
| huawei | honor_view_20 | all |
| huawei | jakarta-al00a_firmware | all |
| huawei | jakarta-al00a | all |
| huawei | katyusha-al00a_firmware | all |
| huawei | katyusha-al00a | all |
| huawei | katyusha-al10a_firmware | all |
| huawei | katyusha-al10a | all |
| huawei | madrid-al00a_firmware | all |
| huawei | madrid-al00a | all |
| huawei | paris-l29b_firmware | all |
| huawei | paris-l29b | all |
| huawei | princeton-al10b_firmware | all |
| huawei | princeton-al10b | all |
| huawei | sydney-al00_firmware | all |
| huawei | sydney-al00 | all |
| huawei | sydney-tl00_firmware | all |
| huawei | sydney-tl00 | all |
| huawei | sydneym-al00_firmware | all |
| huawei | sydneym-al00 | all |
| huawei | tony-al00b_firmware | all |
| huawei | tony-al00b | all |
| huawei | tony-tl00b_firmware | all |
| huawei | tony-tl00b | all |
| huawei | yale-al00a_firmware | all |
| huawei | yale-al00a | all |
| huawei | yale-l21a_firmware | all |
| huawei | yale-l21a | all |
| huawei | yalep-al10b_firmware | all |
| huawei | yalep-al10b | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Android (associated with Google Inc. or Open Handset Alliance) · Vendor · USA |
| Reserved | 2019-10-17T00:00:00 |
| Published | 2020-03-10T19:56:37 |
| Last Updated | 2025-10-21T23:35:49 |
Community Chatter & Buzz