Vulnerability CVE-2024-26327: Information
Description
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.
Published: Feb. 19, 2024
Modified: April 19, 2024
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
---|---|---|---|---|---|---|
qemu | sisyphus | 8.2.2-alt1 | 8.2.3-alt1 | ALT-PU-2024-6223-1 | 344679 | Fixed |
qemu | sisyphus_loongarch64 | 8.2.2-alt1 | 8.2.3-alt1 | ALT-PU-2024-6744-1 | - | Fixed |
qemu | p10 | 8.2.2-alt0.p10 | 8.2.2-alt0.p10.1 | ALT-PU-2024-6235-3 | 344683 | Fixed |
qemu | c10f1 | 8.2.2-alt0.p10.1 | 8.2.2-alt0.p10.1 | ALT-PU-2024-7201-3 | 345913 | Fixed |