CVE-2026-80614

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 v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/44068b6863fbda78fc810921ddf61642c377b3ca
https://git.kernel.org/stable/c/a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
https://git.kernel.org/stable/c/f623d38fe6c4e8c40b23f42cc6fe6963fa49997b

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-28 08:16

Updated : 2026-08-29 07:16

NVD link : CVE-2026-80614

Mitre link : CVE-2026-80614

CVE.ORG link : CVE-2026-80614

JSON object : View

Products Affected

No product.

CWE

No CWE.

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