NVIDIA vGPU Software Virtual GPU Manager Kernel Driver allocation of resources

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in NVIDIA vGPU Software. Affected by this issue is some unknown functionality of the component Virtual GPU Manager Kernel Driver. This manipulation causes allocation of resources. This vulnerability is handled as CVE-2021-1121. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in NVIDIA vGPU Software (the affected version is unknown) and classified as critical. Affected by this vulnerability is an unknown code of the component Virtual GPU Manager Kernel Driver. The manipulation with an unknown input leads to a allocation of resources vulnerability. The CWE definition for the vulnerability is CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. As an impact it is known to affect availability.

The weakness was released 10/30/2021. It is possible to read the advisory at nvidia.custhelp.com. This vulnerability is known as CVE-2021-1121 since 11/12/2020. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (NVIDIA Corporation): 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/12/2020 🔍
10/30/2021 +351 days 🔍
10/30/2021 +0 days 🔍
11/04/2021 +5 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-1121 (🔍)
GCVE (CVE): GCVE-0-2021-1121
GCVE (VulDB): GCVE-100-185791

Entryinfo

Created: 10/30/2021 07:57
Updated: 11/04/2021 08:52
Changes: 10/30/2021 07:57 (46), 11/04/2021 08:49 (2), 11/04/2021 08:52 (7)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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