CVE-2024-50295
net: arc: fix the device for dma_map_single/dma_unmap_single
Summary
net: arc: fix the device for dma_map_single/dma_unmap_single
Original description
The description as published by the source.
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
Affected packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"5.10.0"},{"fixed":"5.10.230"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.172"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.117"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.61"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.11.8"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-50295 linux Fixed in: 5.10.234-1
- Ubuntu UBUNTU-CVE-2024-50295 linux-hwe-edge
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web lists.debian.org
- web lists.debian.org