Integer overflow in Citrix Hypervisor
CVE-2022-42259
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where an integer overflow may lead to denial of service.
Vulnerability class: Integer Overflow
EPSS: 0.003 (17.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.
Affected products
- Citrix Hypervisor
- Linux Linux_kernel
- Nvidia Cloud_gaming
- Nvidia Geforce
- Nvidia Gpu_display_driver
- Nvidia Nvs
- Nvidia Quadro
- Nvidia Rtx
- Nvidia Tesla
- Nvidia Vgpu Software (Guest Driver) - Linux, (Virtual Gpu Manager), Cloud Gaming Driver), Manager) — versions All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release
Weakness classification (CWE)
References
- psirt@nvidia.com (Vendor Advisory)
- psirt@nvidia.com (mailing-list, Mailing List)
- psirt@nvidia.com (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42259?
- CVE-2022-42259 is a medium-severity vulnerability in Citrix Hypervisor, classified under Integer Overflow or Wraparound. CVSS score: 4.4/10. Published 2022-12-30.
- How severe is CVE-2022-42259?
- Medium severity. CVSS v3 base score is 4.4 out of 10.