Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-1064

Severity CVSS v4.0:
Pending analysis
Type:
CWE-476 NULL Pointer Dereference
Publication date:
08/01/2021
Last modified:
11/01/2021

Description

NVIDIA vGPU manager contains a vulnerability in the vGPU plugin, in which it obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer, which may lead to information disclosure or denial of service. This affects vGPU version 8.x (prior to 8.6) and version 11.0 (prior to 11.3).

Impact

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

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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): High
Integrity (I): None
Availability (A): High

Base Score 3.x
7.10
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 3.60 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:P

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

Base Score 2.0
3.60
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:* 8.0 (including) 8.6 (excluding)
cpe:2.3:a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:* 11.0 (including) 11.3 (excluding)
cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*
cpe:2.3:o:nutanix:ahv:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*
cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools