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The vulnerability of the irqfd_wakeup() function in Linux kernel-based Xen drivers allows a hacker to trigger a service failure.

🗓️ 02 Apr 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 16 Views

The irqfd_wakeup vulnerability in Xen Linux drivers causes service failure from resource locking.

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24 Oct 2025 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 24.6
CVSS 35.5
EPSS0.00164
16