CVE-2020-0069In 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.
Updated under an hour ago ()
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It affects google android and 28 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Nov 3, 2021; federal agencies had to remediate by May 3, 2022. Treat that date as your deadline.
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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
- CVSS
- 7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Added to CISA KEV Nov 3, 2021; federal remediation due May 3, 2022Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 1.37% (percentile 71)
- Assigned by
- google_android
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
google android google:android | all versions | NVD |
huawei berkeley-l09_firmware huawei:berkeley-l09_firmware | before 10.0.0.177\(c10e3r1p4\) | NVD |
huawei columbia-al10b_firmware huawei:columbia-al10b_firmware | before 10.0.0.178\(c00e178r1p4\) | NVD |
huawei columbia-l29d_firmware huawei:columbia-l29d_firmware | before 10.0.0.177\(c10e4r1p4\); before 10.0.0.177\(c432e3r1p4\) | NVD |
huawei columbia-tl00b_firmware huawei:columbia-tl00b_firmware | before 10.0.0.178\(c01e178r1p4\) | NVD |
huawei columbia-tl00d_firmware huawei:columbia-tl00d_firmware | before 10.0.0.178\(c01e178r1p4\) | NVD |
huawei cornell-al00a_firmware huawei:cornell-al00a_firmware | before 9.1.0.340\(c00e333r1p1t8\) | NVD |
huawei cornell-tl10b_firmware huawei:cornell-tl10b_firmware | before 9.1.0.340\(c01e333r1p1t8\) | NVD |
huawei dura-al00a_firmware huawei:dura-al00a_firmware | before 1.0.0.190\(c00\) | NVD |
huawei honor_20_pro_firmware huawei:honor_20_pro_firmware | before 10.0.0.194\(c636e3r3p1\); before 10.0.0.202\(c10e3r3p2\) | NVD |
huawei y6_2019_firmware huawei:y6_2019_firmware | before 9.1.0.290\(c185e5r4p1\); before 9.1.0.290\(c431e1r1p8\); before 9.1.0.290\(c605e6r1p6\); before 9.1.0.295\(c431e5r2p2\) | NVD |
huawei nova_3_firmware huawei:nova_3_firmware | before 9.1.0.338\(c00e333r1p1t8\) | NVD |
huawei nova_4_firmware huawei:nova_4_firmware | before 10.0.0.160\(c01e32r2p4\) | NVD |
huawei honor_8a_firmware huawei:honor_8a_firmware | before 9.1.0.291\(c185e3r4p1\); before 9.1.0.291\(c432e5r2p1\); before 9.1.0.291\(c636e4r4p1\); before 9.1.0.297\(c605e4r4p2\) | NVD |
huawei honor_view_20_firmware huawei:honor_view_20_firmware | before 10.0.0.198\(c432e10r3p4\); before 10.0.0.200\(c185e3r3p3\); before 10.0.0.201\(c10e5r4p3\) | NVD |
huawei jakarta-al00a_firmware huawei:jakarta-al00a_firmware | before 9.1.0.251\(c00e106r2p2\) | NVD |
huawei katyusha-al00a_firmware huawei:katyusha-al00a_firmware | before 9.1.0.146\(c00e131r2p2\) | NVD |
huawei katyusha-al10a_firmware huawei:katyusha-al10a_firmware | before 9.1.0.160\(c00e150r1p7\) | NVD |
huawei madrid-al00a_firmware huawei:madrid-al00a_firmware | before 9.1.0.261\(c00e120r4p1\) | NVD |
huawei paris-l29b_firmware huawei:paris-l29b_firmware | before 9.1.0.380\(c636e1r1p3t8\) | NVD |
huawei princeton-al10b_firmware huawei:princeton-al10b_firmware | before 10.0.0.194\(c00e61r4p11\) | NVD |
huawei sydney-al00_firmware huawei:sydney-al00_firmware | before 9.1.0.237\(c00e80r1p7t8\) | NVD |
huawei sydney-tl00_firmware huawei:sydney-tl00_firmware | before 9.1.0.237\(c01e80r1p7t8\) | NVD |
huawei sydneym-al00_firmware huawei:sydneym-al00_firmware | before 10.0.0.159\(c00e64r1p5\) | NVD |
huawei tony-al00b_firmware huawei:tony-al00b_firmware | before 10.1.0.137\(c00e137r2p11\) | NVD |
huawei tony-tl00b_firmware huawei:tony-tl00b_firmware | before 10.0.0.196\(c01e65r2p11\) | NVD |
huawei yale-al00a_firmware huawei:yale-al00a_firmware | before 10.0.0.196\(c00e62r8p12\) | NVD |
huawei yale-l21a_firmware huawei:yale-l21a_firmware | before 10.0.0.202\(c10e3r3p2\) | NVD |
huawei yalep-al10b_firmware huawei:yalep-al10b_firmware | before 10.0.0.194\(c00e62r8p12\) | NVD |
References
- https://source.android.com/security/bulletin/2020-03-01x-refsource-misc, vendor-advisory
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-mtk-enx-refsource-confirm, vendor-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0069third-party-advisory, us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.