vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-54231

net: libwx: fix memory leak in wx_setup_rx_resources

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: net: libwx: fix memory leak in wx_setup_rx_resources When wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn't release DMA buffer. Add dma_free_coherent() in the error path to release the DMA buffer.

Affected

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

Linux Kernel· Linux
90%
6.3850b971110b20cbcc2367516fefe78e84fec7d79
Vendor states this is fixed in 2371e1ecd445baf793a74db00ea6b2a2bc13c4c0 (fixed)
Vendor states this is fixed in e315e7b83a22043bffee450437d7089ef373cbf6 (fixed)
Vendor states this is fixed in 6.3 (unaffected)
Vendor states this is fixed in 6.3.2 (unaffected)
Vendor states this is fixed in 6.4 (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/2371e1ecd445baf793a74db00ea6b2a2bc13c4c0
Source: cverecord
https://git.kernel.org/stable/c/e315e7b83a22043bffee450437d7089ef373cbf6

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