PT-2024-4474 · Microsoft · Windows

Marcin Wiazowski · Published 2024-06-11 · Updated 2024-06-21 · CVE-2024-30087

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 (affected versions not specified)

Description The issue is related to the use of memory after it has been freed in the Win32k component of the Windows operating system. This can allow an attacker to elevate their privileges. The vulnerability is also described as an improper input validation issue in the win32kfull component, which can be exploited for local privilege escalation. An elevation-of-privilege vulnerability allows attackers to affect the system.

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

LPE

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2024-04976

CVE-2024-30087

ZDI-24-605

Affected Products

Windows

References · 8

• https://zerodayinitiative.com/advisories/ZDI-24-605 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30087 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-30087 · Security Note
• https://bdu.fstec.ru/vul/2024-04976 · Security Note
• https://osv.dev/vulnerability/CVE-2024-30087 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30087 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2024-30087 · Vendor Advisory
• https://t.me/cvenotify/84055 · Telegram Post