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NvidiaCVE-2022-42256

HistoryDec 30, 2022 - 11:15 p.m.

CVE-2022-42256

2022-12-3023:15:10

CWE-190

nvidia

web.nvd.nist.gov

nvidia

gpu

display driver

linux

vulnerability

cve-2022-42256

kernel mode

integer overflow

denial of service

information disclosure

data tampering

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

Percentile

13.0%

JSON

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where an integer overflow in index validation may lead to denial of service, information disclosure, or data tampering.

Affected configurations

Nvd

Node

nvidiavirtual_gpuRange<11.11

nvidiavirtual_gpuRange12.0–13.6

nvidiavirtual_gpuRange14.0–14.4

AND

citrixhypervisorMatch-

linuxlinux_kernelMatch-

redhatenterprise_linux_kernel-based_virtual_machineMatch-

vmwarevsphereMatch-

Node

nvidiacloud_gamingRange<525.60.11

AND

linuxlinux_kernelMatch-

Node

nvidiacloud_gamingRange<525.60.12

AND

citrixhypervisorMatch-

redhatenterprise_linux_kernel-based_virtual_machineMatch-

VendorProductVersionCPE
nvidiavirtual_gpu*cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
citrixhypervisor-cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
redhatenterprise_linux_kernel-based_virtual_machine-cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*
vmwarevsphere-cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*
nvidiacloud_gaming*cpe:2.3:a:nvidia:cloud_gaming:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nvidia	virtual_gpu	*	cpe:2.3:a:nvidia:virtual_gpu::::::::
citrix	hypervisor	-	cpe:2.3:o:citrix:hypervisor:-:::::::*
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*
redhat	enterprise_linux_kernel-based_virtual_machine	-	cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:::::::*
vmware	vsphere	-	cpe:2.3:o:vmware:vsphere:-:::::::*
nvidia	cloud_gaming	*	cpe:2.3:a:nvidia:cloud_gaming::::::::

CNA Affected

[
  {
    "vendor": "NVIDIA",
    "product": "vGPU software (guest driver) - Linux, vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager)",
    "versions": [
      {
        "version": "All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release",
        "status": "affected"
      }
    ]
  }
]