vulnerability

Amazon Linux AMI 2: CVE-2024-3446: Security patch for qemu (ALAS-2024-2572)

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Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Apr 9, 2024
Added
Jun 26, 2024
Modified
Feb 18, 2025

Description

A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on the host, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.

Solutions

amazon-linux-ami-2-upgrade-ivshmem-toolsamazon-linux-ami-2-upgrade-qemuamazon-linux-ami-2-upgrade-qemu-audio-alsaamazon-linux-ami-2-upgrade-qemu-audio-ossamazon-linux-ami-2-upgrade-qemu-audio-paamazon-linux-ami-2-upgrade-qemu-audio-sdlamazon-linux-ami-2-upgrade-qemu-block-curlamazon-linux-ami-2-upgrade-qemu-block-dmgamazon-linux-ami-2-upgrade-qemu-block-iscsiamazon-linux-ami-2-upgrade-qemu-block-nfsamazon-linux-ami-2-upgrade-qemu-block-rbdamazon-linux-ami-2-upgrade-qemu-block-sshamazon-linux-ami-2-upgrade-qemu-commonamazon-linux-ami-2-upgrade-qemu-debuginfoamazon-linux-ami-2-upgrade-qemu-guest-agentamazon-linux-ami-2-upgrade-qemu-imgamazon-linux-ami-2-upgrade-qemu-kvmamazon-linux-ami-2-upgrade-qemu-kvm-coreamazon-linux-ami-2-upgrade-qemu-system-aarch64amazon-linux-ami-2-upgrade-qemu-system-aarch64-coreamazon-linux-ami-2-upgrade-qemu-system-x86amazon-linux-ami-2-upgrade-qemu-system-x86-coreamazon-linux-ami-2-upgrade-qemu-ui-cursesamazon-linux-ami-2-upgrade-qemu-ui-gtkamazon-linux-ami-2-upgrade-qemu-ui-sdlamazon-linux-ami-2-upgrade-qemu-useramazon-linux-ami-2-upgrade-qemu-user-binfmtamazon-linux-ami-2-upgrade-qemu-user-static

References

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