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
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:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (15.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Citrix Hypervisor
- 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
- nvidia.custhelp.com/app/answers/detail/a_id/5415 (Vendor Advisory)
- security.gentoo.org/glsa/202310-02 (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.