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.
EPSS: 0.002 (6.2th percentile) — read the EPSS interpretation.
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.
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
- Redhat Enterprise_linux_kernel-based_virtual_machine
Weakness classification (CWE)
References
- psirt@nvidia.com (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.