{"id":"CVE-2026-45874","summary":"phy: freescale: imx8qm-hsio: fix NULL pointer dereference","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: freescale: imx8qm-hsio: fix NULL pointer dereference\n\nDuring the probe the refclk_pad pointer is set to NULL if the\n'fsl,refclk-pad-mode' property is not defined in the devicetree node. But\nin imx_hsio_configure_clk_pad() this pointer is unconditionally used which\ncould result in a NULL pointer dereference. So check the pointer before to\nuse it.","modified":"2026-07-08T08:02:16.993574178Z","published":"2026-05-27T12:15:53.604Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45874.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4dd5d4c0361af0a3fd24f45c815996abf4429770"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8d29e81e9cdec84d4b9acb1736550d35e86c88af"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a771b386cb6c6e582e7b50f8eeff3347ff887f71"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45874.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45874"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"82c56b6dd24fcdf811f2b47b72e5585c8a79b685"},{"fixed":"a771b386cb6c6e582e7b50f8eeff3347ff887f71"},{"fixed":"dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2"},{"fixed":"8d29e81e9cdec84d4b9acb1736550d35e86c88af"},{"fixed":"4dd5d4c0361af0a3fd24f45c815996abf4429770"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45874.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.11.0"},{"fixed":"6.12.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.14"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45874.json"}}],"schema_version":"1.7.5"}