PT-2024-2101 · Microsoft · Windows

Chen Qingyang · Published 2024-03-12 · Updated 2024-12-27 · CVE-2024-21443

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

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

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

Description The issue is related to insufficient access control in the Windows kernel, allowing an attacker to elevate their privileges using specially crafted malicious COM objects. This can affect the system, potentially leading to unauthorized access or control.

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

LPE

Use After Free

Weakness Enumeration

CWE-264

CWE-416

Related Identifiers

BDU:2024-01997

CVE-2024-21443

Affected Products

Windows

References · 9

• https://bdu.fstec.ru/vul/2024-01997 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21443 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2024-21443 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-21443 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-21443 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21443 · Security Note
• https://cybersecurity-help.cz/vdb/SB20240312323 · Note
• https://t.me/avleonovcom/1278 · Telegram Post
• https://t.me/cvenotify/105621 · Telegram Post