5.5

CVE-2024-50295

net: arc: fix the device for dma_map_single/dma_unmap_single

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
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.9.2 < 5.10.230
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.172
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.117
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.61
Linux ≫ Linux Kernel Version >= 6.7 < 6.11.8
Linux ≫ Linux Kernel Version6.12 Updaterc1
Linux ≫ Linux Kernel Version6.12 Updaterc2
Linux ≫ Linux Kernel Version6.12 Updaterc3
Linux ≫ Linux Kernel Version6.12 Updaterc4
Linux ≫ Linux Kernel Version6.12 Updaterc5
Linux ≫ Linux Kernel Version6.12 Updaterc6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.134
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18
Patch
https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022
Patch
https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7
Patch
https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad
Patch
https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd
Patch
https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html