Integer overflow in Citrix Hypervisor
CVE-2022-42263
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an Integer overflow may lead to denial of service or information disclosure.
Vulnerability class: Integer Overflow
EPSS: 0.003 (17.9th 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:N/A:H.
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 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42263?
- CVE-2022-42263 is a high-severity vulnerability in Citrix Hypervisor, classified under Integer Overflow or Wraparound. CVSS score: 7.1/10. Published 2022-12-30.
- How severe is CVE-2022-42263?
- High severity. CVSS v3 base score is 7.1 out of 10.