RHSA-2022:7967MediumCVSS 7.5

Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update

Published
November 15, 2022
Last Modified
June 26, 2026

🔗 CVE IDs covered (4)

CVE-2021-3507 →CVE-2021-3611 →CVE-2021-3750 →CVE-2021-4158 →

📋 Description

CVE-2021-3507 — QEMU: fdc: heap buffer overflow in DMA read data transfers CVE-2021-3611 — QEMU: intel-hda: segmentation fault due to stack overflow CVE-2021-3750 — QEMU: hcd-ehci: DMA reentrancy issue leads to use-after-free CVE-2021-4158 — QEMU: NULL pointer dereference in pci_write() in hw/acpi/pcihp.c

🔗 References (54)