CVE-2026-45874phy: freescale: imx8qm-hsio: fix NULL pointer dereference
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- 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
- Analyzed
- Record last updated
- May 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 before a771b386cb6c6e582e7b50f8eeff3347ff887f71; from 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 before dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2; 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 builds before 8d29e81e9cdec84d4b9acb1736550d35e86c88af; 82c56b6dd24fcdf811f2b47b72e5585c8a79b685 builds before 4dd5d4c0361af0a3fd24f45c815996abf4429770 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.11 before 6.12.75; from 6.13 before 6.18.14; from 6.19 before 6.19.4 | NVD |
References
- https://git.kernel.org/stable/c/a771b386cb6c6e582e7b50f8eeff3347ff887f71patch
- https://git.kernel.org/stable/c/dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2patch
- https://git.kernel.org/stable/c/8d29e81e9cdec84d4b9acb1736550d35e86c88afpatch
- https://git.kernel.org/stable/c/4dd5d4c0361af0a3fd24f45c815996abf4429770patch
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.