CVE-2023-54215: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs() Free the cpumask allocated by create_affinity_masks() before returning from the function.

Affected products

• Linux Linux: from 6.4, before 6.4.12 (fixed in 6.4.12)

Published 2025-12-30. Last modified 2026-06-17.