CVE-2025-37783

Local service interruption via error-pointer dereference

Published May 1, 2025 · Updated May 11, 2026

Invalid-pointer dereference in the Linux kernel 6.14 through 6.14.3 allows local users to interrupt service during DPU plane updates. dpu_plane_virtual_atomic_check dereferences plane_state values returned by drm_atomic_get_plane_state without first rejecting ERR_PTR results. Reachability requires local low-privileged access to the Qualcomm MSM display path; the published assessment bounds the impact to availability.

CVSS severity5.5
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Invalid-pointer dereference in the Linux kernel 6.14 through 6.14.3 allows local users to interrupt service during DPU plane updates. dpu_plane_virtual_atomic_check dereferences plane_state values returned by drm_atomic_get_plane_state without first rejecting ERR_PTR results. Reachability requires local low-privileged access to the Qualcomm MSM display path; the published assessment bounds the impact to availability.

The record

CVE
CVE-2025-37783
Published
May 1, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 1, 2025CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.14
  2. Affected versionversion=774bcfb731765d092992136b54c34958d7c64bea <5cb1b130e1cd04239cc9c26a98279f4660dce583
  3. Affected versionversion=774bcfb731765d092992136b54c34958d7c64bea <a9670ed1cce3216778c89936d3ae91cf0d436035

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=6.14; version=774bcfb731765d092992136b54c34958d7c64bea <5cb1b130e1cd04239cc9c26a98279f4660dce583; version=774bcfb731765d092992136b54c34958d7c64bea <a9670ed1cce3216778c89936d3ae91cf0d436035

Published CVSS scores

5.5UbuntuCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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