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CVE-2022-20034

nvd nist
Published: Feb 9, 2022Modified: Jun 17, 2026

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6.8
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.9 / Impact: 5.9
Source: NVD

Description

In Preloader XFLASH, there is a possible escalation of privilege due to an improper certificate validation. This could lead to local escalation of privilege for an attacker who has physical access to the device with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06160806; Issue ID: ALPS06160806.

Affected (1)

Products: Google: Android
Google
1 product
Android
Configuration A
1 vulnerable · 21 platform
Vulnerable SoftwareAffected Versions
Android
Version 11.0
Running on/withPlatform Versions
Mediatek
Mt6580
All versions
Mediatek
Mt6735
All versions
Mediatek
Mt6739
All versions
Mediatek
Mt6761
All versions
Mediatek
Mt6763
All versions
Mediatek
Mt6765
All versions
Mediatek
Mt6768
All versions
Mediatek
Mt6769
All versions
Mediatek
Mt6771
All versions
Mediatek
Mt6779
All versions
Mediatek
Mt6781
All versions
Mediatek
Mt6785
All versions
Mediatek
Mt6799
All versions
Mediatek
Mt6833
All versions
Mediatek
Mt6853
All versions
Mediatek
Mt6873
All versions
Mediatek
Mt6875
All versions
Mediatek
Mt6877
All versions
Mediatek
Mt6885
All versions
Mediatek
Mt6891
All versions
Mediatek
Mt6893
All versions

Related CWEs

CWE-295
Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.

References (2)

Source: security@mediatek.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.