Out of Bounds Read Vulnerability in Mediatek Wireless LAN Product
CVE-2023-20729

4.4MEDIUM

Key Information:

Vendor

MediaTek
Status
Mt6985, Mt7902, Mt7921, Mt8365, Mt8518, Mt8532
Vendor
CVE Published:
6 June 2023

What is CVE-2023-20729?

A vulnerability exists in Mediatek's WLAN that allows for a possible out of bounds read due to a missing bounds check. This flaw can lead to local information disclosure, requiring system execution privileges for exploitation. Notably, user interaction is not necessary for this vulnerability to be exploited. Mediatek has issued patches for this issue under Patch ID ALPS07573552 and Issue ID ALPS07573575.

Affected Version(s)

MT6985, MT7902, MT7921, MT8365, MT8518, MT8532 Android 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

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