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Description

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.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-27 | Updated 2026-05-27 | Assigner Linux

Product status

Default status
unaffected

82c56b6dd24fcdf811f2b47b72e5585c8a79b685 (git) before a771b386cb6c6e582e7b50f8eeff3347ff887f71
affected

82c56b6dd24fcdf811f2b47b72e5585c8a79b685 (git) before dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2
affected

82c56b6dd24fcdf811f2b47b72e5585c8a79b685 (git) before 8d29e81e9cdec84d4b9acb1736550d35e86c88af
affected

82c56b6dd24fcdf811f2b47b72e5585c8a79b685 (git) before 4dd5d4c0361af0a3fd24f45c815996abf4429770
affected

Default status
affected

6.11
affected

Any version before 6.11
unaffected

6.12.75 (semver)
unaffected

6.18.14 (semver)
unaffected

6.19.4 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/a771b386cb6c6e582e7b50f8eeff3347ff887f71

git.kernel.org/...c/dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2

git.kernel.org/...c/8d29e81e9cdec84d4b9acb1736550d35e86c88af

git.kernel.org/...c/4dd5d4c0361af0a3fd24f45c815996abf4429770

cve.org (CVE-2026-45874)

nvd.nist.gov (CVE-2026-45874)

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