CVE-2026-31506

kernel: net: bcmasp: fix double free of WoL irq

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · April 22, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's bcmasp component. This vulnerability involves a double free error in the handling of the Wake-on-LAN (WoL) interrupt request (irq). An attacker could potentially exploit this to cause memory corruption, leading to a denial of service (DoS) or, in more severe cases, arbitrary code execution.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-1341 · Multiple Releases of Same Resource or Handle