CVE-2023-20842

Description

In imgsys_cmdq, there is a possible out of bounds write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07354259; Issue ID: ALPS07340477.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory mediatek.com
Affected: MediaTek, Inc. MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8781
Published at:
Updated at:

References

Link Tags
https://corp.mediatek.com/product-security-bulletin/September-2023 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-20842?
CVE-2023-20842 has been scored as a medium severity vulnerability.
How to fix CVE-2023-20842?
To fix CVE-2023-20842, 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-2023-20842 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-20842 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-2023-20842?
CVE-2023-20842 affects MediaTek, Inc. MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8781.
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