CVE-2023-54215

Linux Kernel 6.4.0-6.4.11 - Memory Leak in virtio_vdpa_find_vqs

Title source: llm

Description

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.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/fa450621efab58121fe8e57f7a7b80fee6e0bae1

Patch

https://git.kernel.org/stable/c/df9557046440b0a62250fee3169a8f6a139f55a6

Scores

EPSS 0.0016

EPSS Percentile 5.8%

Details

Status published

Products (7)

linux/Kernel 6.4.0 - 6.4.12linux

Linux/Linux < 6.4

Linux/Linux 3dad56823b5332ffdbe1867b2d7b50fbacea124a - df9557046440b0a62250fee3169a8f6a139f55a6

Linux/Linux 3dad56823b5332ffdbe1867b2d7b50fbacea124a - fa450621efab58121fe8e57f7a7b80fee6e0bae1

Linux/Linux 6.4

Linux/Linux 6.4.12 - 6.4.*

Linux/Linux 6.5

Published Dec 30, 2025

Tracked Since Feb 18, 2026