Vulnerability Details : CVE-2022-42262
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where an input index is not validated, which may lead to buffer overrun, which in turn may cause data tampering, information disclosure, or denial of service.
Vulnerability category: OverflowMemory CorruptionDenial of serviceInformation leak
Products affected by CVE-2022-42262
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
- cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
- cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:cloud_gaming:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-42262
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-42262
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
1.8
|
5.2
|
NVIDIA Corporation |
CWE ids for CVE-2022-42262
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: psirt@nvidia.com (Secondary)
References for CVE-2022-42262
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5415
Security Bulletin: NVIDIA GPU Display Driver - November 2022 | NVIDIAVendor Advisory
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