Description
An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c does not set NumVFs to PCI_SRIOV_TOTAL_VF, and thus interaction with hw/nvme/ctrl.c is mishandled.
CVSS Metrics
- Vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- local
- Complexity
- low
- Privileges
- high
- User Action
- none
- Scope
- changed
- Confidentiality
- none
- Integrity
- none
- Availability
- high
- Weaknesses
- CWE-787
Metadata
- Primary Vendor
- QEMU
- Published
- 2/19/2024
- Last Modified
- 5/7/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
qemu : qemu
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