NVIDIA GPU Display Driver on Windows Kernel Mode Layer nvlddmkm.sys DxgkDdiEscape memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in NVIDIA GPU Display Driver on Windows. This impacts the function DxgkDdiEscape in the library nvlddmkm.sys of the component Kernel Mode Layer. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2021-1051. The attack needs to be launched locally. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in NVIDIA GPU Display Driver on Windows (Hardware Driver Software) (version unknown) and classified as critical. This vulnerability affects the function DxgkDdiEscape in the library nvlddmkm.sys of the component Kernel Mode Layer. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 01/08/2021. The advisory is shared for download at nvidia.custhelp.com. This vulnerability was named CVE-2021-1051. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/08/2021 🔍
01/08/2021 +0 days 🔍
01/08/2021 +0 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed

CVE: CVE-2021-1051 (🔍)
GCVE (CVE): GCVE-0-2021-1051
GCVE (VulDB): GCVE-100-167440

Entryinfo

Created: 01/08/2021 10:05
Changes: 01/08/2021 10:05 (40)
Complete: 🔍
Cache ID: 216::103

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