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CVE-2025-40011
Published: Oct 20, 2025
Modified: May 11, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 1b082ccf5901108d3acd860a73d8c0442556c0bb - < 70b0c11483d3b90b2d0f416026e475e084a77e62affected 1b082ccf5901108d3acd860a73d8c0442556c0bb - < 4bbfd1b290857b9d14ea9d91562bde55ff2bc85eaffected 1b082ccf5901108d3acd860a73d8c0442556c0bb - < e15de80737d444ed743b1c60ced4a3a97913169baffected 1b082ccf5901108d3acd860a73d8c0442556c0bb - < 02e4ff4941efb9bbb40d8d5b61efa1a4119b1ba7affected 1b082ccf5901108d3acd860a73d8c0442556c0bb - < 6ffa6b5bc861a3ea9dfcdc007f002b4a347c24ba+3 more versions |
Linux | Linux | affected 3.3unaffected 0 - < 3.3unaffected 5.4.300 - <= 5.4.*unaffected 5.10.245 - <= 5.10.*unaffected 5.15.194 - <= 5.15.*+5 more versions |
References
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