Vulnerability Name:

CVE-2020-5988 (CCN-189355)

Assigned:2020-10-02
Published:2020-10-02
Updated:2021-07-21
Summary:NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin, in which allocated memory can be freed twice, which may lead to information disclosure or denial of service. This affects vGPU version 8.x (prior to 8.5), version 10.x (prior to 10.4) and version 11.0.
CVSS v3 Severity:7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): High
7.0 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:3.6 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
6.0 Medium (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-416
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-5988

Source: XF
Type: UNKNOWN
nvidia-cve20205988-dos(189355)

Source: CCN
Type: NVIDIA Security Bulletin Answer ID 5075
NVIDIA GPU Display Driver - September 2020

Source: CONFIRM
Type: Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5075

Vulnerable Configuration:Configuration 1:
  • cpe:/a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:* (Version >= 8.0 and < 8.5)
  • OR cpe:/a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:* (Version >= 10.0 and < 10.4)
  • OR cpe:/a:nvidia:virtual_gpu_manager:11.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    nvidia virtual gpu manager *
    nvidia virtual gpu manager *
    nvidia virtual gpu manager 11.0