PT-2023-17559 · Unknown · Wlan Firmware

Published 2023-07-04 · Updated 2023-07-08 · CVE-2023-20693

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Wlan firmware (affected versions not specified)

Description The issue is related to an uncaught exception in the wlan firmware, which could lead to a system crash. This can result in a remote denial of service without requiring additional execution privileges. User interaction is not necessary 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-2023-20693

Affected Products

Wlan Firmware

References · 6

• https://osv.dev/vulnerability/CVE-2023-20693 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/July-2023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20693 · Security Note
• https://t.me/cvenotify/53617 · Telegram Post
• https://t.me/cibsecurity/65899 · Telegram Post
• https://t.me/cvenotify/53918 · Telegram Post