CVE-2025-38597

Kernel crash via missing primary-plane validation

Published Aug 19, 2025 · Updated May 11, 2026

NULL pointer dereference in Linux 5.19 through 6.15.9 and 6.16 allows local users to crash the kernel during Rockchip VOP2 probing. The VOP2 bind path passes a missing primary-plane pointer to drm_crtc_init_with_planes after its window search finds no plane usable by the video port. The fault requires RK3576 VP2 with VP0 also active, limiting the consequence to a kernel crash during affected display initialization.

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

What happened

NULL pointer dereference in Linux 5.19 through 6.15.9 and 6.16 allows local users to crash the kernel during Rockchip VOP2 probing. The VOP2 bind path passes a missing primary-plane pointer to drm_crtc_init_with_planes after its window search finds no plane usable by the video port. The fault requires RK3576 VP2 with VP0 also active, limiting the consequence to a kernel crash during affected display initialization.

The record

CVE
CVE-2025-38597
Published
Aug 19, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-476, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 19, 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=5.19
  2. Affected versionversion=604be85547ce4d61b89292d2f9a78c721b778c16 <38682edbbad272b5f8c7bf55128b42cd10626f73
  3. Affected versionversion=604be85547ce4d61b89292d2f9a78c721b778c16 <e1eef239399927b368f70a716044fb10085627c8
  4. Affected versionversion=604be85547ce4d61b89292d2f9a78c721b778c16 <f9f68bf1d0efeadb6c427c9dbb30f307a7def19b

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=5.19; version=604be85547ce4d61b89292d2f9a78c721b778c16 <38682edbbad272b5f8c7bf55128b42cd10626f73; version=604be85547ce4d61b89292d2f9a78c721b778c16 <e1eef239399927b368f70a716044fb10085627c8; version=604be85547ce4d61b89292d2f9a78c721b778c16 <f9f68bf1d0efeadb6c427c9dbb30f307a7def19b

Published CVSS scores

5.5NIST NVDCVSS: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

CWE-476NULL Pointer Dereference
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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