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CVE-2020-0069: Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability
MediaTek Multiple Chipsets · in CISA KEV since 2021-11-03
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2021-11-03added to KEV
2022-05-03federal remediation due date
1.37%EPSS exploit probability (30 days) 70.9th percentile
7.8 HIGHCVSS 3.1
Unknownknown ransomware use
603days from NVD publication to KEV
What it is
Multiple MediaTek chipsets contain an insufficient input validation vulnerability and have missing SELinux restrictions in the Command Queue drivers ioctl handlers. This causes an out-of-bounds write leading to privilege escalation. This vulnerability was observed chained with CVE-2019-2215 and CVE-2020-0041 under exploit chain "AbstractEmu."
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-787 |
|---|---|
| CVSS vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2020-03-10 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2020-0069.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.