CVE-2025-38533

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix the using of Rx buffer DMA The wx_rx_buffer structure contained two DMA address fields: 'dma' and 'page_dma'. However, only 'page_dma' was actually initialized and used to program the Rx descriptor. But 'dma' was uninitialized and used in some paths. This could lead to undefined behavior, including DMA errors or use-after-free, if the uninitialized 'dma' was used. Althrough such error has not yet occurred, it is worth fixing in the code.
CVSS

No CVSS.

Configurations

No configuration.

History

16 Aug 2025, 12:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-08-16 12:15

Updated : 2025-08-16 12:15


NVD link : CVE-2025-38533

Mitre link : CVE-2025-38533

CVE.ORG link : CVE-2025-38533


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Products Affected

No product.

CWE

No CWE.