5.5
CVE-2021-1117
- EPSS 0.05%
- Published 27.10.2021 21:15:07
- Last modified 21.11.2024 05:43:37
- Source psirt@nvidia.com
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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.
Data is provided by the National Vulnerability Database (NVD)
Nvidia ≫ Gpu Display Driver SwPlatformwindows Version >= 390 < 392.68
Nvidia ≫ Gpu Display Driver SwPlatformwindows Version >= 460 < 463.15
Nvidia ≫ Gpu Display Driver SwPlatformwindows Version >= 470 < 472.39
Nvidia ≫ Gpu Display Driver SwPlatformwindows Version >= 495 < 496.49
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.05% | 0.105 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 1.9 | 3.4 | 2.9 |
AV:L/AC:M/Au:N/C:N/I:N/A:P
|
| psirt@nvidia.com | 4.7 | 1 | 3.6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-129 Improper Validation of Array Index
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.