iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices
Previously, the domain_context_clear() function incorrectly called
pci_for_each_dma_alias() to set up context entries for non-PCI devices.
This could lead to kernel hangs or other unexpected behavior.
Add a check to only call pci_for_each_dma_alias() for PCI devices. For
non-PCI devices, domain_context_clear_one() is called directly.
Metrics
Affected Vendors & Products
| Source | ID | Title | 
|---|---|---|
  Debian DLA | 
                DLA-4008-1 | linux-6.1 security update | 
  EUVD | 
                EUVD-2024-44576 | In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices Previously, the domain_context_clear() function incorrectly called pci_for_each_dma_alias() to set up context entries for non-PCI devices. This could lead to kernel hangs or other unexpected behavior. Add a check to only call pci_for_each_dma_alias() for PCI devices. For non-PCI devices, domain_context_clear_one() is called directly. | 
  Ubuntu USN | 
                USN-7276-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7277-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7288-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7288-2 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7289-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7289-2 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7289-3 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7289-4 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7291-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7305-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7308-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7310-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7331-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7383-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7383-2 | Linux kernel (Real-time) vulnerabilities | 
  Ubuntu USN | 
                USN-7384-1 | Linux kernel (Azure) vulnerabilities | 
  Ubuntu USN | 
                USN-7384-2 | Linux kernel (Azure) vulnerabilities | 
  Ubuntu USN | 
                USN-7385-1 | Linux kernel (IBM) vulnerabilities | 
  Ubuntu USN | 
                USN-7386-1 | Linux kernel (OEM) vulnerabilities | 
  Ubuntu USN | 
                USN-7388-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7389-1 | Linux kernel (NVIDIA Tegra) vulnerabilities | 
  Ubuntu USN | 
                USN-7390-1 | Linux kernel (Xilinx ZynqMP) vulnerabilities | 
  Ubuntu USN | 
                USN-7403-1 | Linux kernel (HWE) vulnerabilities | 
  Ubuntu USN | 
                USN-7451-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7458-1 | Linux kernel (IBM) vulnerabilities | 
  Ubuntu USN | 
                USN-7468-1 | Linux kernel (Azure, N-Series) vulnerabilities | 
  Ubuntu USN | 
                USN-7523-1 | Linux kernel (Raspberry Pi Real-time) vulnerabilities | 
  Ubuntu USN | 
                USN-7524-1 | Linux kernel (Raspberry Pi) vulnerabilities | 
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Mon, 03 Nov 2025 23:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References | 
         | 
Wed, 01 Oct 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | 
        
        ssvc
         
  | 
Fri, 11 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | 
        
        
        epss
         
  | 
    
        
        
        epss
         
  | 
Wed, 14 May 2025 02:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Redhat
         Redhat enterprise Linux  | 
|
| CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9  | 
|
| Vendors & Products | 
        
        Redhat
         Redhat enterprise Linux  | 
Fri, 28 Feb 2025 02:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Weaknesses | CWE-99 | |
| Metrics | 
        
        
        threat_severity
         
  | 
    
        
        
        threat_severity
         
  | 
Tue, 12 Nov 2024 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Linux
         Linux linux Kernel  | 
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*  | 
|
| Vendors & Products | 
        
        Linux
         Linux linux Kernel  | 
Wed, 06 Nov 2024 13:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References | 
         | |
| Metrics | 
        
        
        threat_severity
         
  | 
    
        
        cvssV3_1
         
 
  | 
Tue, 05 Nov 2024 17:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices Previously, the domain_context_clear() function incorrectly called pci_for_each_dma_alias() to set up context entries for non-PCI devices. This could lead to kernel hangs or other unexpected behavior. Add a check to only call pci_for_each_dma_alias() for PCI devices. For non-PCI devices, domain_context_clear_one() is called directly. | |
| Title | iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices | |
| References | 
         | 
        
  | 
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-11-03T22:25:32.555Z
Reserved: 2024-10-21T19:36:19.946Z
Link: CVE-2024-50101
Updated: 2025-10-01T15:14:54.478Z
Status : Modified
Published: 2024-11-05T18:15:13.813
Modified: 2025-11-03T23:16:51.140
Link: CVE-2024-50101
                        OpenCVE Enrichment
                    No data.
 Debian DLA
 EUVD
 Ubuntu USN