First published: Mon Sep 27 2021(Updated: )
In memory management driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05381071.
Credit: security@android.com
Affected Software | Affected Version | How to fix |
---|---|---|
Android | =10.0 | |
Android | =11.0 | |
Mediatek MT6580 | ||
MediaTek MT6582 | ||
MediaTek MT6582 | ||
MediaTek MT6582 | ||
MediaTek MT6582 | ||
MediaTek MT6582 | ||
MediaTek MT6589 | ||
Mediatek MT6589TD | ||
MediaTek MT6592 | ||
MediaTek MT6592H | ||
MediaTek MT6592H | ||
MediaTek MT6592 | ||
MediaTek MT6592 | ||
MediaTek MT6595 | ||
MediaTek MT6731 | ||
MediaTek MT6732 | ||
MediaTek MT6735 | ||
MediaTek MT6737 | ||
MediaTek MT6739 | ||
MediaTek MT6750 | ||
MediaTek MT6750 | ||
MediaTek MT6752 | ||
MediaTek MT6753 | ||
MediaTek MT6755 | ||
MediaTek MT6755 | ||
MediaTek MT6757 | ||
MediaTek MT6757C | ||
MediaTek MT6757CD | ||
MediaTek MT6757CH | ||
MediaTek MT6758 | ||
MediaTek MT6761 | ||
MediaTek MT6762M | ||
MediaTek MT6763 | ||
MediaTek MT6765 | ||
MediaTek MT6768 | ||
MediaTek MT6769 | ||
MediaTek MT6771 | ||
MediaTek MT6779 | ||
MediaTek MT6785T | ||
MediaTek MT6795 | ||
MediaTek MT6797 | ||
MediaTek MT6799 | ||
MediaTek MT6833 | ||
MediaTek MT6853 | ||
MediaTek MT6853T | ||
MediaTek MT6873 | ||
MediaTek MT6875T | ||
MediaTek MT6877 | ||
MediaTek MT6883 | ||
MediaTek MT6885 | ||
MediaTek MT6889 | ||
MediaTek MT6891 | ||
MediaTek MT6893 |
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CVE-2021-0422 is a vulnerability in the memory management driver that could lead to a system crash and local denial of service on affected devices running Google Android 10.0 and 11.0.
CVE-2021-0422 has a severity rating of 5.5, which is considered medium.
No, user interaction is not needed for exploitation of CVE-2021-0422.
To fix CVE-2021-0422, you should apply the provided patch ID: ALPS05403499 on affected devices.
You can find more information about CVE-2021-0422 in the MediaTek Product Security Bulletin for September 2021.