Not yet scoredPublished Oct 20, 2025

CVE-2025-40011drm/gma500: Fix null dereference in hdmi teardown

Updated under an hour ago (Oct 27, 2026, 10:30 PM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix null dereference in hdmi teardown pci_set_drvdata sets the value of pdev->driver_data to NULL, after which the driver_data obtained from the same dev is dereferenced in oaktrail_hdmi_i2c_exit, and the i2c_dev is extracted from it. To prevent this, swap these calls. Found by Linux Verification Center (linuxtesting.org) with Svacer.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 1b082ccf5901108d3acd860a73d8c0442556c0bb before 70b0c11483d3b90b2d0f416026e475e084a77e62; from 1b082ccf5901108d3acd860a73d8c0442556c0bb before 4bbfd1b290857b9d14ea9d91562bde55ff2bc85e; from 1b082ccf5901108d3acd860a73d8c0442556c0bb before e15de80737d444ed743b1c60ced4a3a97913169b; from 1b082ccf5901108d3acd860a73d8c0442556c0bb before 02e4ff4941efb9bbb40d8d5b61efa1a4119b1ba7; from 1b082ccf5901108d3acd860a73d8c0442556c0bb before 6ffa6b5bc861a3ea9dfcdc007f002b4a347c24ba; from 1b082ccf5901108d3acd860a73d8c0442556c0bb before f800f7054d2cf28b51296c7c575da27c29e3859b; 1b082ccf5901108d3acd860a73d8c0442556c0bb builds before 0fc650fa475b50c1da8236c5e900b9460c7027bc; from 1b082ccf5901108d3acd860a73d8c0442556c0bb before 352e66900cde63f3dadb142364d3c35170bbaaff	CNA record

References

References

https://git.kernel.org/stable/c/70b0c11483d3b90b2d0f416026e475e084a77e62
https://git.kernel.org/stable/c/4bbfd1b290857b9d14ea9d91562bde55ff2bc85e
https://git.kernel.org/stable/c/e15de80737d444ed743b1c60ced4a3a97913169b
https://git.kernel.org/stable/c/02e4ff4941efb9bbb40d8d5b61efa1a4119b1ba7
https://git.kernel.org/stable/c/6ffa6b5bc861a3ea9dfcdc007f002b4a347c24ba
https://git.kernel.org/stable/c/f800f7054d2cf28b51296c7c575da27c29e3859b
https://git.kernel.org/stable/c/0fc650fa475b50c1da8236c5e900b9460c7027bc
https://git.kernel.org/stable/c/352e66900cde63f3dadb142364d3c35170bbaaff

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.