CVE-2022-21783
First published: Wed Jul 06 2022(Updated: )
In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06704526; Issue ID: ALPS06704482.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| MediaTek MT6761 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6873 | ||
| MediaTek MT6877 | ||
| MediaTek MT6879 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6893 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT8167S Firmware | ||
| MediaTek MT8168 | ||
| MediaTek MT8175 Firmware | ||
| MediaTek MT8183 | ||
| MediaTek MT8185 | ||
| MediaTek MT8362A Firmware | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8385 Firmware | ||
| MediaTek MT8667 | ||
| MediaTek MT8675 | ||
| MediaTek MT8696 Firmware | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| mediatek mt8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8797 |
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Frequently Asked Questions
What is the severity of CVE-2022-21783?
The severity of CVE-2022-21783 is medium with a CVSS score of 6.7.
Is user interaction required for exploitation of CVE-2022-21783?
No, user interaction is not needed for exploitation of CVE-2022-21783.
What software is affected by CVE-2022-21783?
The affected software includes Google Android 11.0 and 12.0.
How can I fix CVE-2022-21783?
To fix CVE-2022-21783, it is recommended to apply the patch ID ALPS06704526 provided by MediaTek.
Where can I find more information about CVE-2022-21783?
More information about CVE-2022-21783 can be found at the MediaTek Product Security Bulletin for July 2022.
- agent/type
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/google
- canonical/google android
- version/google android/11.0
- version/google android/12.0
- vendor/mediatek
- canonical/mediatek mt6761
- canonical/mediatek mt6779
- canonical/mediatek mt6781
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6873
- canonical/mediatek mt6877
- canonical/mediatek mt6879
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6893
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt8167s firmware
- canonical/mediatek mt8168
- canonical/mediatek mt8175 firmware
- canonical/mediatek mt8183
- canonical/mediatek mt8185
- canonical/mediatek mt8362a firmware
- canonical/mediatek mt8365 firmware
- canonical/mediatek mt8385 firmware
- canonical/mediatek mt8667
- canonical/mediatek mt8675
- canonical/mediatek mt8696 firmware
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8789
- canonical/mediatek mt8791 wifi
- canonical/mediatek mt8797