CVE-2022-20076

4.4MEDIUM

Key Information:

Vendor
MediaTek
Status
Mt6580, Mt6731, Mt6735, Mt6750s, Mt6753, Mt6755s, Mt6757, Mt6757c, Mt6757cd, Mt6757ch, Mt6761, Mt6762, Mt6763, Mt6765, Mt6768, Mt6769, Mt6771, Mt6779, Mt6781, Mt6785, Mt6833, Mt6853, Mt6853t, Mt6873, Mt6875, Mt6877, Mt6883, Mt6885, Mt6889, Mt6891, Mt6893, Mt8127, Mt8135, Mt8163, Mt8167, Mt8167s, Mt8168, Mt8173, Mt8175, Mt8176, Mt8183, Mt8312c, Mt8312d, Mt8321, Mt8362a, Mt8365, Mt8382, Mt8385, Mt8389, Mt8392, Mt8392 90, Mt8665, Mt8685, Mt8693, Mt8735, Mt8735b, Mt8735m, Mt8752, Mt8765, Mt8783, Mt8785, Mt8788
Vendor
CVE Published:
11 April 2022

Summary

In ged, there is a possible memory corruption due to an incorrect error handling. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05838808; Issue ID: ALPS05839556.

Affected Version(s)

MT6580, MT6731, MT6735, MT6750S, MT6753, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8127, MT8135, MT8163, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8176, MT8183, MT8312C, MT8312D, MT8321, MT8362A, MT8365, MT8382, MT8385, MT8389, MT8392, MT8392_90, MT8665, MT8685, MT8693, MT8735, MT8735B, MT8735M, MT8752, MT8765, MT8783, MT8785, MT8788 Android 10.0, 11.0, 12.0

References

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

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.