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CVE-2024-26327

Published: 19 February 2024

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.

Priority

Medium

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needed

jammy Needed

mantic Needed

trusty Needs triage

upstream Needs triage

xenial Needs triage

Patches:
upstream: https://gitlab.com/qemu-project/qemu/-/commit/6081b4243cd64dff1b2cf5b0c215c71e9d7e753b