Answer in brief
CVE-2026-45874 records a Medium severity (CVSS 5.5) vulnerability in phy: freescale: imx8qm-hsio: fix NULL pointer dereference. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <a771b386cb6c6e582e7b50f8eeff3347ff887f71 || >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2 || >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <8d29e81e9cdec84d4b9acb1736550d35e86c88af || >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <4dd5d4c0361af0a3fd24f45c815996abf4429770 | a771b386cb6c6e582e7b50f8eeff3347ff887f71, dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2, 8d29e81e9cdec84d4b9acb1736550d35e86c88af, 4dd5d4c0361af0a3fd24f45c815996abf4429770 |
| Linux/Linuxgeneric | 6.11 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 25, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-45874 records a Medium severity (CVSS 5.5) vulnerability in phy: freescale: imx8qm-hsio: fix NULL pointer dereference. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <a771b386cb6c6e582e7b50f8eeff3347ff887f71 || >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2 || >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <8d29e81e9cdec84d4b9acb1736550d35e86c88af || >=82c56b6dd24fcdf811f2b47b72e5585c8a79b685 <4dd5d4c0361af0a3fd24f45c815996abf4429770 | a771b386cb6c6e582e7b50f8eeff3347ff887f71, dd8b9ba3d9701832cfb5dcefd8b43250df28dbc2, 8d29e81e9cdec84d4b9acb1736550d35e86c88af, 4dd5d4c0361af0a3fd24f45c815996abf4429770 |
| Linux/Linuxgeneric | 6.11 | Not reported |
Published upstream
May 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 25, 2026
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.
Quoted source text, attributed separately from HOL analysis.