CVE-2023-20731

4.4MEDIUM

Key Information:

Vendor
MediaTek
Status
Mt6761, Mt6762, Mt6765, Mt6768, Mt6769, Mt6779, Mt6781, Mt6785, Mt6789, Mt6833, Mt6835, Mt6853, Mt6855, Mt6873, Mt6875, Mt6877, Mt6879, Mt6883, Mt6885, Mt6886, Mt6889, Mt6891, Mt6893, Mt6895, Mt6983, Mt6985, Mt7663, Mt7668, Mt7902, Mt7921, Mt8167, Mt8167s, Mt8173, Mt8175, Mt8195, Mt8362a, Mt8365, Mt8385, Mt8518, Mt8532, Mt8666, Mt8695, Mt8781, Mt8788
Vendor
CVE Published:
6 June 2023

Summary

In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07573495; Issue ID: ALPS07573495.

Affected Version(s)

MT6761, MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985, MT7663, MT7668, MT7902, MT7921, MT8167, MT8167S, MT8173, MT8175, MT8195, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8666, MT8695, MT8781, MT8788 Android 12.0, 13.0 / Yocto 3.1,3.3,4.0

References

https://corp.mediatek.com/product-security-bulletin/June-...

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

.