CVE-2022-20107

Published: May 3, 2022Modified: Jun 17, 2026

4.4

Vector

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

Exploitability: 0.8 / Impact: 3.6

Source: NVD

Description

In subtitle service, there is a possible application crash due to an integer overflow. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03330673; Issue ID: DTV03330673.

Affected (5)

Products: Google: Android · Linux: Linux Kernel

1 product

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Google Android	Version 10.0
Google Android	Version 11.0
Google Android	Version 9.0

Configuration B

2 vulnerable · 36 platform

Vulnerable Software	Affected Versions
Linux Linux Kernel	Version 4.19
Linux Linux Kernel	Version 4.9

Running on/with	Platform Versions
Mediatek Mt9011	All versions
Mediatek Mt9215	All versions
Mediatek Mt9216	All versions
Mediatek Mt9220	All versions
Mediatek Mt9221	All versions
Mediatek Mt9255	All versions
Mediatek Mt9256	All versions
Mediatek Mt9266	All versions
Mediatek Mt9269	All versions
Mediatek Mt9285	All versions
Mediatek Mt9286	All versions
Mediatek Mt9288	All versions
Mediatek Mt9600	All versions
Mediatek Mt9602	All versions
Mediatek Mt9610	All versions
Mediatek Mt9611	All versions
Mediatek Mt9612	All versions
Mediatek Mt9613	All versions
Mediatek Mt9615	All versions
Mediatek Mt9617	All versions
Mediatek Mt9629	All versions
Mediatek Mt9630	All versions
Mediatek Mt9631	All versions
Mediatek Mt9632	All versions
Mediatek Mt9636	All versions
Mediatek Mt9638	All versions
Mediatek Mt9639	All versions
Mediatek Mt9650	All versions
Mediatek Mt9652	All versions
Mediatek Mt9666	All versions
Mediatek Mt9669	All versions
Mediatek Mt9670	All versions
Mediatek Mt9675	All versions
Mediatek Mt9685	All versions
Mediatek Mt9686	All versions
Mediatek Mt9688	All versions

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

https://corp.mediatek.com/product-security-bulletin/May-2022

Source: security@mediatek.com

Vendor Advisory

https://corp.mediatek.com/product-security-bulletin/May-2022

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.