PT-2023-17558 · Unknown · Wlan Firmware

Published 2023-07-04 · Updated 2023-07-08 · CVE-2023-20692

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 could result in a remote denial of service, and no additional execution privileges are needed for exploitation. User interaction is not required for exploitation.

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

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2023-20692

Affected Products

Wlan Firmware

References · 6

• https://osv.dev/vulnerability/CVE-2023-20692 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20692 · Security Note
• https://corp.mediatek.com/product-security-bulletin/July-2023 · Vendor Advisory
• https://t.me/cvenotify/53916 · Telegram Post
• https://t.me/cibsecurity/65902 · Telegram Post
• https://t.me/cvenotify/53618 · Telegram Post