PT-2023-17530 · Mediatek+3 · Mt5221+3

Published 2023-04-06 · Updated 2023-04-13 · CVE-2023-20660

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions No specific software name or versions are mentioned in the provided descriptions.

Description In the wlan component, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure, requiring System execution privileges for exploitation. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2023-20660

Affected Products

Mt5221

Android

Linux Kernel

Yocto

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-20660 · Security Note
• https://corp.mediatek.com/product-security-bulletin/April-2023 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-20660 · Vendor Advisory
• https://t.me/cibsecurity/61582 · Telegram Post
• https://t.me/cvenotify/47727 · Telegram Post