CVE-2024-50295

MEDIUM EPSS 13.6%
Published Nov 19, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Nov 19, 2024 1y ago
Last Modified Jun 17, 2026 2w 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

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
13.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 11

VendorProductVersionRange
linuxlinux_kernel*≥5.9.2  –  <5.10.230
linuxlinux_kernel*≥5.11  –  <5.15.172
linuxlinux_kernel*≥5.16  –  <6.1.117
linuxlinux_kernel*≥6.2  –  <6.6.61
linuxlinux_kernel*≥6.7  –  <6.11.8
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e
    Patch