CVE-2021-0664: Use After Free
First published: Thu Nov 18 2021(Updated: )
In ccu, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827158; Issue ID: ALPS05827158.
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| MediaTek MT6765 | ||
| MediaTek MT6768 | ||
| MediaTek MT6771 | ||
| MediaTek MT6779 | ||
| MediaTek MT6785T | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6873 | ||
| MediaTek MT6877 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT8183 | ||
| MediaTek MT8385 Firmware | ||
| MediaTek MT8768 | ||
| MediaTek MT8788 Firmware |
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Frequently Asked Questions
What is the severity of CVE-2021-0664?
The severity of CVE-2021-0664 is considered high due to the potential for local escalation of privilege.
How do I fix CVE-2021-0664?
To fix CVE-2021-0664, apply the patch identified as ALPS05827158.
Which software versions are affected by CVE-2021-0664?
CVE-2021-0664 affects Google Android versions 10.0 and 11.0.
Can CVE-2021-0664 be exploited without user interaction?
Yes, CVE-2021-0664 can be exploited without user interaction.
What type of vulnerability is CVE-2021-0664?
CVE-2021-0664 is classified as a memory corruption vulnerability due to a use after free.
- agent/type
- agent/references
- agent/severity
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- agent/weakness
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/google
- canonical/google android
- version/google android/10.0
- version/google android/11.0
- vendor/mediatek
- canonical/mediatek mt6765
- canonical/mediatek mt6768
- canonical/mediatek mt6771
- canonical/mediatek mt6779
- canonical/mediatek mt6785t
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6873
- canonical/mediatek mt6877
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt8183
- canonical/mediatek mt8385 firmware
- canonical/mediatek mt8768
- canonical/mediatek mt8788 firmware