CVE-2022-20052

6.5MEDIUM

Key Information:

Vendor
MediaTek
Status
Mt6580, Mt6735, Mt6737, Mt6739, Mt6750, Mt6753, Mt6755, Mt6762, Mt6763, Mt6765, Mt6768, Mt6769, Mt6771, Mt6779, Mt6781, Mt6785, Mt6833, Mt6853, Mt6853t, Mt6873, Mt6877, Mt6885, Mt6890, Mt6891, Mt6893, Mt8163, Mt8167, Mt8167s, Mt8168, Mt8173, Mt8175, Mt8183, Mt8321, Mt8362a, Mt8365, Mt8385, Mt8666, Mt8667, Mt8735a, Mt8735b, Mt8765, Mt8766, Mt8768, Mt8786, Mt8788
Vendor
CVE Published:
11 April 2022

Summary

In mdp, 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 needed for exploitation. Patch ID: ALPS05836642; Issue ID: ALPS05836642.

Affected Version(s)

MT6580, MT6735, MT6737, MT6739, MT6750, MT6753, MT6755, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6885, MT6890, MT6891, MT6893, MT8163, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8183, MT8321, MT8362A, MT8365, MT8385, MT8666, MT8667, MT8735A, MT8735B, MT8765, MT8766, MT8768, MT8786, MT8788 Android 11.0, 12.0

References

https://corp.mediatek.com/product-security-bulletin/April...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.