Auth bypass in NVIDIA Virtual GPU Software And Cloud Gaming
CVE-2022-31609
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it allows the guest VM to allocate resources for which the guest is not authorized. This vulnerability may lead to loss of data integrity and confidentiality, denial of service, or information disclosure.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (11.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- NVIDIA Virtual GPU Software And Cloud Gaming — versions vGPU version 14.x (prior to 14.2), version 13.x (prior to 13.4) and version 11.x (prior 11.9).
- NVIDIA Virtual GPU — versions 14.0, 14.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- nvidia.custhelp.com/app/answers/detail/a_id/5383 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-31609?
- CVE-2022-31609 is a high-severity vulnerability in NVIDIA Virtual GPU Software And Cloud Gaming, classified under Improper Authorization. CVSS score: 7.8/10. Published 2022-08-05.
- How severe is CVE-2022-31609?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2022-31609 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.