Memory Corruption Vulnerability in MediaTek AEE Driver
CVE-2022-20089
Key Information:
- Vendor
MediaTek
- Vendor
- CVE Published:
- 3 May 2022
What is CVE-2022-20089?
The AEE driver from MediaTek is susceptible to a memory corruption issue resulting from active debug code. This vulnerability can enable local users to escalate privileges, allowing them to execute operations with system-level permissions. Notably, the exploitation of this vulnerability does not require any user interaction, making it particularly concerning for devices leveraging the affected driver. A patch has been released under Patch ID ALPS06240397 to address this issue.
Human OS v1.0:
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Affected Version(s)
MT6580, MT6731, MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6891, MT6893, MT6895, MT6983, MT8163, MT8167, MT8168, MT8173, MT8185, MT8321, MT8362A, MT8365, MT8695, MT8696, MT8735, MT8735B, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789, MT8791, MT8797 Android 11.0, 12.0