CVE-2025-23155

Published May 1, 2025

Last updated 2 months ago

Overview

Description
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinity_hint The cpumask should not be a local variable, since its pointer is saved to irq_desc and may be accessed from procfs. To fix it, use the persistent mask cpumask_of(cpu#).
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
NVD status
Awaiting Analysis

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Hype score
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  1. CVE-2025-23155 Linux Kernel Net Stmmac IRQ Affinity Hint Memory Corruption Vulnerability https://t.co/EqyYD6b8m7

    @VulmonFeeds

    1 May 2025

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References

Sources include official advisories and independent security research.