PT-2021-3049 · Microsoft · Windows Graphics+1

Lucas Leong + 1 · Published 2021-05-11 · Updated 2023-08-02 · CVE-2021-31170

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 Graphics Component (affected versions not specified)

Description The issue is related to insufficient access control in the Windows Graphics Component, which can be exploited to elevate privileges. This can allow an attacker to affect the system.

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-416

CWE-264

Related Identifiers

BDU:2021-02655

CVE-2021-31170

ZDI-21-578

Affected Products

Windows

Windows Graphics

References · 11

• https://osv.dev/vulnerability/CVE-2021-31170 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-31170 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31170 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31170 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31170 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-578 · Security Note
• https://bdu.fstec.ru/vul/2021-02655 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31170 · Vendor Advisory
• https://t.me/cvenotify/14404 · Telegram Post
• https://t.me/cvenotify/14403 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021051116 · Note