RHSA-2022:5821MediumCVSS 7.5

Red Hat Security Advisory: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

Published
August 2, 2022
Last Modified
June 26, 2026

🔗 CVE IDs covered (4)

CVE-2021-4206 →CVE-2021-4207 →CVE-2022-26353 →CVE-2022-26354 →

📋 Description

CVE-2021-4206 — QEMU: QXL: integer overflow in cursor_alloc() can lead to heap buffer overflow CVE-2021-4207 — QEMU: QXL: double fetch in qxl_cursor() can lead to heap buffer overflow CVE-2022-26353 — QEMU: virtio-net: map leaking on error during receive CVE-2022-26354 — QEMU: vhost-vsock: missing virtqueue detach on error can lead to memory leak

🔗 References (11)