CVE-2025-40011
drm/gma500: Fix null dereference in hdmi teardown
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 20, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1b082ccf5901108d3acd860a73d8c0442556c0bb < 70b0c11483d3b90b2d0f416026e475e084a77e62 1b082ccf5901108d3acd860a73d8c0442556c0bb < 4bbfd1b290857b9d14ea9d91562bde55ff2bc85e 1b082ccf5901108d3acd860a73d8c0442556c0bb < e15de80737d444ed743b1c60ced4a3a97913169b 1b082ccf5901108d3acd860a73d8c0442556c0bb < 02e4ff4941efb9bbb40d8d5b61efa1a4119b1ba7 1b082ccf5901108d3acd860a73d8c0442556c0bb < 6ffa6b5bc861a3ea9dfcdc007f002b4a347c24ba 1b082ccf5901108d3acd860a73d8c0442556c0bb < f800f7054d2cf28b51296c7c575da27c29e3859b 1b082ccf5901108d3acd860a73d8c0442556c0bb < 0fc650fa475b50c1da8236c5e900b9460c7027bc 1b082ccf5901108d3acd860a73d8c0442556c0bb < 352e66900cde63f3dadb142364d3c35170bbaaff
Linux / Linux
3.3
References
git.kernel.org: https://git.kernel.org/stable/c/70b0c11483d3b90b2d0f416026e475e084a77e62 git.kernel.org: https://git.kernel.org/stable/c/4bbfd1b290857b9d14ea9d91562bde55ff2bc85e git.kernel.org: https://git.kernel.org/stable/c/e15de80737d444ed743b1c60ced4a3a97913169b git.kernel.org: https://git.kernel.org/stable/c/02e4ff4941efb9bbb40d8d5b61efa1a4119b1ba7 git.kernel.org: https://git.kernel.org/stable/c/6ffa6b5bc861a3ea9dfcdc007f002b4a347c24ba git.kernel.org: https://git.kernel.org/stable/c/f800f7054d2cf28b51296c7c575da27c29e3859b git.kernel.org: https://git.kernel.org/stable/c/0fc650fa475b50c1da8236c5e900b9460c7027bc git.kernel.org: https://git.kernel.org/stable/c/352e66900cde63f3dadb142364d3c35170bbaaff