PT-2022-4560 · Microsoft · Windows Defender

James Forshaw · Published 2022-08-15 · Updated 2023-05-31 · CVE-2022-34711

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to a buffer overflow in memory, which can be exploited to elevate privileges.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2022-05437

CVE-2022-34711

Affected Products

Windows Defender

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34711 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34711 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34711 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-34711 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-05437 · Security Note
• https://t.me/cvenotify/35963 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022081548 · Note
• https://t.me/cibsecurity/48194 · Telegram Post