CVE-2024-50101
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-50101
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50101.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-50101
- Downstream
- Related
- Published
- 2024-11-05T18:15:13Z
- Modified
- 2025-10-01T21:15:47Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
iommu/vt-d: Fix incorrect pciforeachdmaalias() for non-PCI devices
Previously, the domaincontextclear() function incorrectly called pciforeachdmaalias() 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 pciforeachdmaalias() for PCI devices. For non-PCI devices, domaincontextclear_one() is called directly.
- References
-
- https://git.kernel.org/stable/c/04d6826ba7ba81213422276e96c90c6565169e1c
- https://git.kernel.org/stable/c/0bd9a30c22afb5da203386b811ec31429d2caa78
- https://git.kernel.org/stable/c/6e02a277f1db24fa039e23783c8921c7b0e5b1b3
- https://git.kernel.org/stable/c/cbfa3a83eba05240ce37839ed48280a05e8e8f6c
- https://git.kernel.org/stable/c/fe2e0b6cd00abea3efac66de1da22d844364c1b0