PT-2021-6943 · Microsoft · Windows Kernel+1

Published 2021-07-13 · Updated 2023-12-28 · CVE-2021-34500

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows Kernel (affected versions not specified)

Description The issue is related to a memory information disclosure in the Windows Kernel, which could allow a remote attacker to gain unauthorized access to protected information. This could potentially affect the system and allow attackers to obtain sensitive information.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2022-02713

CVE-2021-34500

Affected Products

Windows

Windows Kernel

References · 8

• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-34500 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-34500 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02713 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34500 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34500 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-34500 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34500 · Vendor Advisory
• https://t.me/cvenotify/17872 · Telegram Post