NVIDIA GPU Display Driver on Windows Kernel Mode Layer nvlddmkm.sys null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in NVIDIA GPU Display Driver on Windows and classified as problematic. Affected by this issue is some unknown functionality in the library nvlddmkm.sys of the component Kernel Mode Layer. The manipulation leads to null pointer dereference. This vulnerability is referenced as CVE-2021-1115. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in NVIDIA GPU Display Driver on Windows (Hardware Driver Software) (the affected version unknown). It has been rated as critical. This issue affects an unknown part in the library nvlddmkm.sys of the component Kernel Mode Layer. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The weakness was published 10/28/2021. It is possible to read the advisory at nvidia.custhelp.com. The identification of this vulnerability is CVE-2021-1115 since 11/12/2020. Technical details of the vulnerability are known, but there is no available exploit.

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

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

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

CNA Base Score: 6.5
CNA Vector (NVIDIA Corporation): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / 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 🔍
10/28/2021 +349 days 🔍
10/28/2021 +0 days 🔍
11/01/2021 +4 days 🔍

Sourcesinfo

Vendor: nvidia.com

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

CVE: CVE-2021-1115 (🔍)
GCVE (CVE): GCVE-0-2021-1115
GCVE (VulDB): GCVE-100-185615

Entryinfo

Created: 10/28/2021 13:39
Updated: 11/01/2021 12:14
Changes: 10/28/2021 13:39 (49), 11/01/2021 12:06 (2), 11/01/2021 12:14 (7)
Complete: 🔍
Cache ID: 216::103

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

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