Riskcovery

CVE-2023-54231

net: libwx: fix memory leak in wx_setup_rx_resources

State
Published
Severity
Not scored
Published
Dec 30, 2025
Updated
May 11, 2026
Reserved
Dec 30, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 850b971110b20cbcc2367516fefe78e84fec7d79 to before 2371e1ecd445baf793a74db00ea6b2a2bc13c4c0Affected
  • 850b971110b20cbcc2367516fefe78e84fec7d79 to before e315e7b83a22043bffee450437d7089ef373cbf6Affected
LinuxLinux
  • 6.3Affected
  • before 6.3Not affected
  • 6.3.2 through 6.3.*Not affected
  • 6.4 and laterNot affected

References

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