DEBIAN-CVE-2024-26327

DEBIAN-CVE-2024-26327 PUBLISHED CVSS 5.300000190734863 MEDIUM

An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.

Risk Scores

CVSS 3.1

5.300000190734863

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:14	qemu	0, 0
Debian:13	qemu	0, 0
Debian:12	qemu	1:7.2+dfsg-7+deb12u1, 1:7.2+dfsg-7+deb12u2, 1:7.2+dfsg-7+deb12u2~bpo11+1

Timeline

Feb 19, 2024 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2024-26327 advisory

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