PT-2023-3874 · Microsoft · Windows Layer-2 Bridge Network Driver+1

Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-35315

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Layer-2 Bridge Network Driver (affected versions not specified)

Description The issue exists due to insufficient input validation in the Windows Layer-2 Bridge network driver, allowing remote attackers to execute arbitrary code and affect the system. This can potentially lead to the execution of malicious code.

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

RCE

Integer Overflow

Weakness Enumeration

CWE-20

CWE-190

Related Identifiers

BDU:2023-04166

CVE-2023-35315

Affected Products

Windows

Windows Layer-2 Bridge Network Driver

References · 10

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-35315 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-35315 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35315 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04166 · Security Note
• https://osv.dev/vulnerability/CVE-2023-35315 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-35315 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023071181 · Note
• https://t.me/avleonovcom/1124 · Telegram Post
• https://t.me/avleonovcom/1121 · Telegram Post
• https://t.me/cibsecurity/66431 · Telegram Post