CVE-2024-50295
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-50295
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50295.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-50295
- Downstream
- Related
- Published
- 2024-11-19T02:16:31Z
- Modified
- 2025-08-09T20:01:26Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: arc: fix the device for dmamapsingle/dmaunmapsingle
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 dmamappage_attrs+0x90/0x1f8
- References
-
- https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18
- https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022
- https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7
- https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad
- https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd
- https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e