CVEvulnerability

CVE-2021-1117

5.5 MEDIUM Published 2021-10-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-10-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
1.9 LOW — AV:L/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-129

Description

Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape, where an attacker through specific configuration and with local unprivileged system access may cause improper input validation, which may lead to denial of service.

Affected configurations

• nvidia gpu display driver (>= 390 < 392.68) • nvidia gpu display driver (>= 460 < 463.15) • nvidia gpu display driver (>= 470 < 472.39) • nvidia gpu display driver (>= 495 < 496.49)

Related

Weakness · CWE (1)

  • CWE-129 Improper Validation of Array Index weakness

References