CVE-2026-45874: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: phy: freescale: imx8qm-hsio: fix NULL pointer dereference During the probe the refclk_pad pointer is set to NULL if the 'fsl,refclk-pad-mode' property is not defined in the devicetree node. But in imx_hsio_configure_clk_pad() this pointer is unconditionally used which could result in a NULL pointer dereference. So check the pointer before to use it.

Засегнати продукти

• Linux Linux: 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 преди a771b386cb6c6e582e7b50f8eeff3347ff887f71; 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 преди dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2; 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 преди 8d29e81e9cdec84d4b9acb1736550d35e86c88af; 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 преди 4dd5d4c0361af0a3fd24f45c815996abf4429770
• Linux Linux: 6.11; преди 6.11; 6.12.75 до 6.12.*; 6.18.14 до 6.18.*; 6.19.4 до 6.19.*; 7.0 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-45874
• https://nvd.nist.gov/vuln/detail/CVE-2026-45874
• https://git.kernel.org/stable/c/a771b386cb6c6e582e7b50f8eeff3347ff887f71
• https://git.kernel.org/stable/c/dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2
• https://git.kernel.org/stable/c/8d29e81e9cdec84d4b9acb1736550d35e86c88af
• https://git.kernel.org/stable/c/4dd5d4c0361af0a3fd24f45c815996abf4429770