Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-1121

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/10/2021
Last modified:
02/11/2021

Description

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager kernel driver, where a vGPU can cause resource starvation among other vGPUs hosted on the same GPU, which may lead to denial of service.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* 8.0 (including) 8.9 (excluding)
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* 11.0 (including) 11.6 (excluding)
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* 12.0 (including) 12.4 (excluding)
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* 13.0 (including) 13.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools