Auth bypass in Citrix Hypervisor
CVE-2023-25517
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a guest OS may be able to control resources for which it is not authorized, which may lead to information disclosure and data tampering.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.002 (5.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.2% 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
- Citrix Hypervisor
- NVIDIA GPU Display Driver
- NVIDIA Vgpu Software — versions All versions prior to and including 15.2, 13.7, and 11.12, and all versions prior to and including the May 2023 release
- VMware Vsphere
- Red Hat Enterprise Linux Kernel-Based Virtual Machine
Weakness classification (CWE)
References
- nvidia.custhelp.com/app/answers/detail/a_id/5468 (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-25517?
- CVE-2023-25517 is a high-severity vulnerability in Citrix Hypervisor, classified under Improper Authorization. CVSS score: 7.1/10. Published 2023-07-04.
- How severe is CVE-2023-25517?
- High severity. CVSS v3 base score is 7.1 out of 10.