CVE-2021-1117

EUVD-2021-6584
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
nvidiaCNA
4.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Affected Products (NVD)
VendorProductVersion
nvidiagpu_display_driver
390 ≤
𝑥
< 392.68
nvidiagpu_display_driver
460 ≤
𝑥
< 463.15
nvidiagpu_display_driver
470 ≤
𝑥
< 472.39
nvidiagpu_display_driver
495 ≤
𝑥
< 496.49
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://nvidia.custhelp.com/app/answers/detail/a_id/5230
https://nvidia.custhelp.com/app/answers/detail/a_id/5230