CVE-2024-26328

low-risk
Published 2024-02-19

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.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.0/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Qemu

References (4)

Broken Link https://lore.kernel.org/all/20240213055345-mutt-send-email-mst%40kernel.org/
Third Party Advisory https://security.netapp.com/advisory/ntap-20240419-0010/
Broken Link https://lore.kernel.org/all/20240213055345-mutt-send-email-mst%40kernel.org/
Third Party Advisory https://security.netapp.com/advisory/ntap-20240419-0010/
25
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal