CVE-2022-20048

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: ALPS05917502; Issue ID: ALPS05917502.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.01%
Vendor Advisory mediatek.com
Affected: MediaTek, Inc. MT5816, MT5835, MT6885, MT6893, MT9900, MT9901, MT9950, MT9969, MT9970, MT9980
Published at:
Updated at:

References

Link Tags
https://corp.mediatek.com/product-security-bulletin/March-2022 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-20048?
CVE-2022-20048 has been scored as a high severity vulnerability.
How to fix CVE-2022-20048?
To fix CVE-2022-20048, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-20048 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-20048 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-20048?
CVE-2022-20048 affects MediaTek, Inc. MT5816, MT5835, MT6885, MT6893, MT9900, MT9901, MT9950, MT9969, MT9970, MT9980.
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