5.5
CVE-2021-1117
- EPSS 0.19%
- Veröffentlicht 27.10.2021 21:15:07
- Zuletzt bearbeitet 21.11.2024 05:43:37
- Erkennungen
LoginWindows 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nvidia ≫ Gpu Display Driver SwPlatform windows Version >= 390 < 392.68
Nvidia ≫ Gpu Display Driver SwPlatform windows Version >= 460 < 463.15
Nvidia ≫ Gpu Display Driver SwPlatform windows Version >= 470 < 472.39
Nvidia ≫ Gpu Display Driver SwPlatform windows Version >= 495 < 496.49
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.19% | 0.091 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 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
|
| NIST | 1.9 | 3.4 | 2.9 |
AV:L/AC:M/Au:N/C:N/I:N/A:P
|
| Nvidia | 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.
https://nvidia.custhelp.com/app/answers/detail/a_id/5230