Vulnerability Details : CVE-2021-1077
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.
Vulnerability category: Denial of service
Products affected by CVE-2021-1077
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-1077
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-1077
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | |
6.6
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H |
1.8
|
4.7
|
NVIDIA Corporation |
CWE ids for CVE-2021-1077
-
The product does not release or incorrectly releases a resource before it is made available for re-use.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-1077
-
https://security.gentoo.org/glsa/202310-02
NVIDIA Drivers: Multiple Vulnerabilities (GLSA 202310-02) — Gentoo securityThird Party Advisory
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5172
Security Bulletin: NVIDIA GPU Display Driver - April 2021 | NVIDIAVendor Advisory
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