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CVE-2022-20047

nvd nist
Published: Mar 10, 2022Modified: Jun 17, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05917489; Issue ID: ALPS05917489.

Affected (3)

Products: Google: Android
Google
1 product
Android
Configuration A
3 vulnerable · 10 platform
Vulnerable SoftwareAffected Versions
Google
Android
Version 10.0
Android
Version 11.0
Android
Version 12.0
Running on/withPlatform Versions
Mediatek
Mt5816
All versions
Mediatek
Mt5835
All versions
Mediatek
Mt6885
All versions
Mediatek
Mt6893
All versions
Mediatek
Mt9900
All versions
Mediatek
Mt9901
All versions
Mediatek
Mt9950
All versions
Mediatek
Mt9969
All versions
Mediatek
Mt9970
All versions
Mediatek
Mt9980
All versions

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

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

Timeline

No history available yet.