CVE-2024-50184: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: virtio_pmem: Check device status before requesting flush If a pmem device is in a bad status, the driver side could wait for host ack forever in virtio_pmem_flush(), causing the system to hang. So add a status check in the beginning of virtio_pmem_flush() to return early if the device is not activated.

Affected products

• Linux Linux Kernel: from 5.3, before 5.4.285 (fixed in 5.4.285); from 5.5, before 5.10.227 (fixed in 5.10.227); from 5.11, before 5.15.168 (fixed in 5.15.168); from 5.16, before 6.1.113 (fixed in 6.1.113); from 6.2, before 6.6.57 (fixed in 6.6.57); from 6.7, before 6.11.4 (fixed in 6.11.4)

Published 2024-11-08. Last modified 2026-06-17.