Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: emac: Fix NULL pointer dereference in emac_probe Move devm_request_irq() after devm_platform_ioremap_resource() so that dev->emacp is mapped before the interrupt handler can fire. An early interrupt hitting emac_irq() would dereference the NULL dev->emacp and crash. Also remove redundant error message. devm_platform_ioremap_resource() already returns an error message with dev_err_probe().
CVSS Score
HIGH
References
- https://git.kernel.org/stable/c/44068b6863fbda78fc810921ddf61642c377b3ca
- https://git.kernel.org/stable/c/a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
- https://git.kernel.org/stable/c/f623d38fe6c4e8c40b23f42cc6fe6963fa49997b
FAQ
What is CVE-2026-80614?
CVE-2026-80614 is a vulnerability with a CVSS score of 7.5 (HIGH). In the Linux kernel, the following vulnerability has been resolved: net: emac: Fix NULL pointer dereference in emac_probe Move devm_request_irq() after devm_platform_ioremap_resource() so that dev->...
How severe is CVE-2026-80614?
CVE-2026-80614 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-80614?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.