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Gpu Display DriverApplication · Nvidia

CVE-2022-31607

HIGH · 7.8 CVSS v3.1 Published 2022-11-19
Fix available
A fix is available. Upgrade to 390.154 / 450.203.03 or later.
See remediation →
80/100
Remediation priority · High
Zero-click Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where a local user with basic capabilities can cause improper input validation, which may lead to denial of service, escalation of privileges, data tampering, and limited information disclosure.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis
How this class of weakness works · CWE-20

The application accepts input without confirming it is well-formed or within expected bounds, so malformed data can push the program into states its author never anticipated. Attackers probe these gaps to trigger crashes, bypass logic, or feed tainted values into more dangerous operations downstream. Remediating it well means validating and normalising every input at the boundary against a strict allow-list — not merely filtering known-bad values.

General guidance for the improper input validation class — the official description and references above are authoritative for this specific CVE. Want a bespoke review and a reviewed fix? Ask our team →

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Gpu Display DriverApplication
Affected:>= 390, < 390.154>= 470, < 470.141.03>= 510, < 510.85.02>= 515, < 515.65.01>= 450, < 450.203.03
Cloud Gaming GuestApplication
Affected:< 515.65.01

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 390.154 / 450.203.03 / 470.141.03 or later
Fixed in 390.154450.203.03470.141.03
Vendor patch nvidia.custhelp.com →
Recommended fix High confidence

390.154, 470.141.03, 510.85.02, or 515.65.01 (depending on driver branch in use)

  1. 1. Identify the currently installed NVIDIA driver version using: `nvidia-smi` or `cat /proc/driver/nvidia/version`
  2. 2. Based on your current driver branch, download the fixed version from NVIDIA's official drivers page (https://www.nvidia.com/Download/index.aspx) or use your distribution's package manager:
  3. - For 390.xx branch: upgrade to version 390.154
  4. - For 470.xx branch: upgrade to version 470.141.03
  5. - For 510.xx branch: upgrade to version 510.85.02
  6. - For 515.xx branch: upgrade to version 515.65.01
  7. 3. For Cloud Gaming Guest: upgrade to version 515.65.01 or later
  8. 4. If using a package manager (e.g., apt, yum, dnf), update and install the new package, for example: `sudo apt-get update && sudo apt-get install nvidia-driver-470` (adjust package name as appropriate for your system)
Caveat Ensure the selected driver version is compatible with your GPU hardware and Linux kernel version before upgrading

Generated from the published advisory — verify against the referenced sources before acting.

We can perform the upgrade in your staging environment and verify nothing breaks — typical engagement from $1,950. Get the upgrade done

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2022-31607 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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