CVE ID : CVE-2024-50295

Published : Nov. 19, 2024, 2:16 a.m. | 59 minutes ago

Description : In the Linux kernel, the following vulnerability has been resolved:

net: arc: fix the device for dma_map_single/dma_unmap_single

The ndev->dev and pdev->dev aren’t the same device, use ndev->dev.parent
which has dma_mask, ndev->dev.parent is just pdev->dev.
Or it would cause the following issue:

[ 39.933526] ————[ cut here ]————
[ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8

Severity: 0.0 | NA

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