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The vulnerability of the vduse_vdpa_set_vq_affinity() function in the drivers/vdpa/vdpa_user/vduse_dev.c driver for vDPA devices in the Linux operating system allows a hacker to trigger a service failure.

🗓️ 04 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Pointer manipulation in vdpa set vq affinity could trigger service failure.

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04 Feb 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.6
CVSS 35.5
EPSS0.00155
1