NVIDIA DGX-2 OFBD access of memory location after end of buffer

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in NVIDIA DGX-2 and classified as critical. Affected by this issue is some unknown functionality of the component OFBD. The manipulation leads to access of memory location after end of buffer. This vulnerability is referenced as CVE-2023-0200. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in NVIDIA DGX-2 (the affected version unknown). It has been rated as critical. This issue affects an unknown part of the component OFBD. The manipulation with an unknown input leads to a access of memory location after end of buffer vulnerability. Using CWE to declare the problem leads to CWE-788. The product reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

NVIDIA DGX-2 contains a vulnerability in OFBD where a user with high privileges and a pre-conditioned heap can cause an access beyond a buffers end, which may lead to code execution, escalation of privileges, denial of service, and information disclosure.

The weakness was published 04/22/2023. It is possible to read the advisory at nvidia.custhelp.com. The identification of this vulnerability is CVE-2023-0200. The technical details are unknown and an exploit is not publicly available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.7
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (NVIDIA Corporation): 🔍

CVSSv2info

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

Exploitinginfo

Class: Access of memory location after end of buffer
CWE: CWE-788 / CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

01/11/2023 🔍
04/22/2023 +100 days 🔍
04/22/2023 +0 days 🔍
05/15/2023 +23 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed

CVE: CVE-2023-0200 (🔍)
GCVE (CVE): GCVE-0-2023-0200
GCVE (VulDB): GCVE-100-227195

Entryinfo

Created: 04/22/2023 11:39
Updated: 05/15/2023 18:47
Changes: 04/22/2023 11:39 (45), 05/15/2023 18:40 (1), 05/15/2023 18:47 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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