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Gpu Display Driver CVE-2022-42257

HIGH
Integer Overflow or Wraparound (CWE-190)
2022-12-30 psirt@nvidia.com
Denial Of Service Integer Overflow Linux Nvidia Information Disclosure Gpu Display Driver Cloud Gaming Virtual Gpu Debian Linux
7.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.3 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
High

Lifecycle Timeline

1
CVE Published
Dec 30, 2022 - 23:15 nvd
HIGH 7.3

DescriptionNVD

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

AnalysisAI

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where an integer overflow may lead to information disclosure, data tampering or denial of service. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where an integer overflow may lead to information disclosure, data tampering or denial of service. Affected products include: Nvidia Gpu Display Driver, Nvidia Cloud Gaming, Nvidia Virtual Gpu, Debian Debian Linux.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.

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Same weakness CWE-190 – Integer Overflow or Wraparound

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CVE-2022-42257 vulnerability details – vuln.today
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