CVE-2021-1077

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NVIDIA GPU Display Driver for Windows and Linux, R450 and R460 driver branch, contains a vulnerability where the software uses a reference count to manage a resource that is incorrectly updated, which may lead to denial of service.

NVIDIA GPU Display Driver para Windows y Linux, la rama del controlador R450 y R460, contiene Una vulnerabilidad en la que el software usa un recuento de referencia para administrar un recurso que se actualiza inapropiadamente, lo que puede llevar a la denegación de servicio

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-11-12 CVE Reserved
2021-04-21 CVE Published
2023-03-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-404: Improper Resource Shutdown or Release

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://nvidia.custhelp.com/app/answers/detail/a_id/5172	2023-10-13
https://security.gentoo.org/glsa/202310-02	2023-10-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nvidia Search vendor "Nvidia"		Gpu Display Driver Search vendor "Nvidia" for product "Gpu Display Driver"				>= 450 < 450.119.03 Search vendor "Nvidia" for product "Gpu Display Driver" and version " >= 450 < 450.119.03"		linux		Affected
Nvidia Search vendor "Nvidia"		Gpu Display Driver Search vendor "Nvidia" for product "Gpu Display Driver"				>= 450 < 452.96 Search vendor "Nvidia" for product "Gpu Display Driver" and version " >= 450 < 452.96"		windows		Affected
Nvidia Search vendor "Nvidia"		Gpu Display Driver Search vendor "Nvidia" for product "Gpu Display Driver"				>= 460 < 460.73.01 Search vendor "Nvidia" for product "Gpu Display Driver" and version " >= 460 < 460.73.01"		linux		Affected
Nvidia Search vendor "Nvidia"		Gpu Display Driver Search vendor "Nvidia" for product "Gpu Display Driver"				>= 460 < 462.31 Search vendor "Nvidia" for product "Gpu Display Driver" and version " >= 460 < 462.31"		windows		Affected