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CVE-2020-0069

HIGHCVSS 7.8/10Actively ExploitedEPSS 1.30%

Last modified

CVE-2020-0069 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. CISA has confirmed active exploitation in the wild. EPSS estimates a 1.30% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
1.30%

66.8th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .

Weakness Enumeration

Affected Software

VendorProductVersions
GoogleAndroidAll versions
HuaweiBerkeley-L09 Firmware< 10.0.0.177\(c10e3r1p4\)
HuaweiColumbia-Al10b Firmware< 10.0.0.178\(c00e178r1p4\)
HuaweiColumbia-L29d Firmware< 10.0.0.177\(c10e4r1p4\)
HuaweiColumbia-Tl00b Firmware< 10.0.0.178\(c01e178r1p4\)
HuaweiColumbia-Tl00d Firmware< 10.0.0.178\(c01e178r1p4\)
HuaweiCornell-Al00a Firmware< 9.1.0.340\(c00e333r1p1t8\)
HuaweiCornell-Tl10b Firmware< 9.1.0.340\(c01e333r1p1t8\)
HuaweiDura-Al00a Firmware< 1.0.0.190\(c00\)
HuaweiHonor 20 Pro Firmware< 10.0.0.194\(c636e3r3p1\)
HuaweiY6 2019 Firmware< 9.1.0.290\(c185e5r4p1\)
HuaweiNova 3 Firmware< 9.1.0.338\(c00e333r1p1t8\)
HuaweiNova 4 Firmware< 10.0.0.160\(c01e32r2p4\)
HuaweiHonor 8a Firmware< 9.1.0.291\(c185e3r4p1\)
HuaweiHonor View 20 Firmware< 10.0.0.198\(c432e10r3p4\)
HuaweiJakarta-Al00a Firmware< 9.1.0.251\(c00e106r2p2\)
HuaweiKatyusha-Al00a Firmware< 9.1.0.146\(c00e131r2p2\)
HuaweiKatyusha-Al10a Firmware< 9.1.0.160\(c00e150r1p7\)
HuaweiMadrid-Al00a Firmware< 9.1.0.261\(c00e120r4p1\)
HuaweiParis-L29b Firmware< 9.1.0.380\(c636e1r1p3t8\)
HuaweiPrinceton-Al10b Firmware< 10.0.0.194\(c00e61r4p11\)
HuaweiSydney-Al00 Firmware< 9.1.0.237\(c00e80r1p7t8\)
HuaweiSydney-Tl00 Firmware< 9.1.0.237\(c01e80r1p7t8\)
HuaweiSydneym-Al00 Firmware< 10.0.0.159\(c00e64r1p5\)
HuaweiTony-Al00b Firmware< 10.1.0.137\(c00e137r2p11\)
HuaweiTony-Tl00b Firmware< 10.0.0.196\(c01e65r2p11\)
HuaweiYale-Al00a Firmware< 10.0.0.196\(c00e62r8p12\)
HuaweiYale-L21a Firmware< 10.0.0.202\(c10e3r3p2\)
HuaweiYalep-Al10b Firmware< 10.0.0.194\(c00e62r8p12\)
HuaweiColumbia-L29d Firmware< 10.0.0.177\(c432e3r1p4\)
HuaweiHonor 20 Pro Firmware< 10.0.0.202\(c10e3r3p2\)
HuaweiY6 2019 Firmware< 9.1.0.290\(c431e1r1p8\)
HuaweiY6 2019 Firmware< 9.1.0.290\(c605e6r1p6\)
HuaweiY6 2019 Firmware< 9.1.0.295\(c431e5r2p2\)
HuaweiHonor 8a Firmware< 9.1.0.291\(c432e5r2p1\)
HuaweiHonor 8a Firmware< 9.1.0.291\(c636e4r4p1\)
HuaweiHonor 8a Firmware< 9.1.0.297\(c605e4r4p2\)
HuaweiHonor View 20 Firmware< 10.0.0.200\(c185e3r3p3\)
HuaweiHonor View 20 Firmware< 10.0.0.201\(c10e5r4p3\)

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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
How severe is CVE-2020-0069?
CVE-2020-0069 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.30% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2020-0069?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-0069?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST