CVE-2023-54231

Linux Kernel 6.3-6.3.1 - Memory Leak in wx_setup_rx_resources

Title source: llm

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.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/2371e1ecd445baf793a74db00ea6b2a2bc13c4c0

Patch

https://git.kernel.org/stable/c/e315e7b83a22043bffee450437d7089ef373cbf6

Scores

EPSS 0.0016

EPSS Percentile 5.8%

Details

Status published

Products (7)

linux/Kernel 6.3.0 - 6.3.2linux

Linux/Linux < 6.3

Linux/Linux 6.3

Linux/Linux 6.3.2 - 6.3.*

Linux/Linux 6.4

Linux/Linux 850b971110b20cbcc2367516fefe78e84fec7d79 - 2371e1ecd445baf793a74db00ea6b2a2bc13c4c0

Linux/Linux 850b971110b20cbcc2367516fefe78e84fec7d79 - e315e7b83a22043bffee450437d7089ef373cbf6

Published Dec 30, 2025

Tracked Since Feb 18, 2026