# 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

- Page: https://www.vulneraibility.com/cve/CVE-2020-0069
- CVSS: 7.8
- Known exploited: yes, in CISA KEV since 2021-11-03; CISA due date 2022-05-03
- EPSS: 1.38% (percentile 72.5)
- Unvetted proof-of-concept code on GitHub: 4 GitHub proofs of concept (first 2020-03-03)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-02-07)
- Weakness: CWE-787
- Published: 2020-03-10

## Affected versions

- Android: affected Android kernel

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://source.android.com/security/bulletin/2020-03-01
- [other] http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-mtk-en
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0069

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.