vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-54215

virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()

N/A
Published: December 30, 2025 at 12:11 PM UTC
Updated: October 28, 2026 at 07:10 PM UTC
1 product affected across 1 vendorLinux Kernel

Using Linux by Linux?

Get instant alerts when new vulnerabilities affect Linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
N/A
Exploit prediction
EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
3dad56823b5332ffdbe1867b2d7b50fbacea124a6.4
Vendor states this is fixed in df9557046440b0a62250fee3169a8f6a139f55a6 (fixed)
Vendor states this is fixed in fa450621efab58121fe8e57f7a7b80fee6e0bae1 (fixed)
Vendor states this is fixed in 6.4 (unaffected)
Vendor states this is fixed in 6.4.12 (unaffected)
Vendor states this is fixed in 6.5 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://git.kernel.org/stable/c/fa450621efab58121fe8e57f7a7b80fee6e0bae1
Source: cverecord
https://git.kernel.org/stable/c/df9557046440b0a62250fee3169a8f6a139f55a6

Quick Info

StatusDEFERRED

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card