Home/CVE/NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged reg
CVE

CVE-2022-34670

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged reg

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged regular user can cause truncation errors when casting a primitive to a primitive of smaller size causes data to be lost in the conversion, which may lead to denial of service or information disclosure.

HIGH · CVSS 7.8 EPSS 0.00086
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules3 YARA rules0
⬡

Weakness Classification

CWE-197Numeric Truncation Error
CWE-681Incorrect Conversion between Numeric Types
▤

Affected Products & Versions

12
nvidia gpu display driver>= 390 and < 390.157
nvidia gpu display driver>= 470 and < 470.161.03
nvidia gpu display driver>= 510 and < 510.108.03
nvidia gpu display driver>= 515 and < 515.86.01
nvidia gpu display driver>= 525 and < 525.60.11
nvidia gpu display driver>= 450 and < 450.216.04
nvidia virtual gpu< 11.11
nvidia virtual gpu>= 12.0 and < 13.6
◈

Sigma Hunt Rules

3
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighHypervisor-protected Code Integrity (HVCI) Related Registry Tampering Via CommandLine
producthighWindows Hypervisor Enforced Code Integrity Disabled
producthighHypervisor Enforced Paging Translation Disabled
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · psirt@nvidia.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Dec 2022 · 11:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2023/05/msg00010.htmlMailing List
https://nvidia.custhelp.com/app/answers/detail/a_id/5415Vendor Advisory
https://security.gentoo.org/glsa/202310-02Third Party Advisory
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