PT-2021-6691 · Nvidia+2 · Nvidia Gpu Display Driver+2

Published 2021-07-20 · Updated 2023-10-13 · CVE-2021-1094

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA GPU Display Driver for Windows and Linux (affected versions not specified)

Description The issue is related to an out of bounds array access in the kernel mode layer handler for DxgkDdiEscape, which may lead to denial of service or information disclosure. This could allow an attacker to access confidential data or cause a service disruption.

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

Exploit

DoS

Buffer Overflow

Out of bounds Read

Weakness Enumeration

CWE-119

CWE-125

Related Identifiers

BDU:2022-02045

CVE-2021-1094

DLA-2888-1

USN-5019-1

Affected Products

Linuxmint

Nvidia Gpu Display Driver

Ubuntu

References · 20

• 🔥 https://github.com/pokerfaceSad/CVE-2021-1056 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-1094 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-1094 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-1093 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1094 · Security Note
• https://security.gentoo.org/glsa/202310-02 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-1094 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5019-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02045 · Security Note
• https://ubuntu.com/security/CVE-2021-1094 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5019-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-1094 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-1094 · Security Note
• https://ubuntu.com/security/CVE-2021-1095 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5211 · Vendor Advisory