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Amazon Linux AMI 2: CVE-2024-3447: Security patch for qemu (ALAS-2024-2624)

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Amazon Linux AMI 2: CVE-2024-3447: Security patch for qemu (ALAS-2024-2624)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/21/2024
Created
08/22/2024
Added
08/21/2024
Modified
11/18/2024

Description

A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

Solution(s)

  • amazon-linux-ami-2-upgrade-ivshmem-tools
  • amazon-linux-ami-2-upgrade-qemu
  • amazon-linux-ami-2-upgrade-qemu-audio-alsa
  • amazon-linux-ami-2-upgrade-qemu-audio-oss
  • amazon-linux-ami-2-upgrade-qemu-audio-pa
  • amazon-linux-ami-2-upgrade-qemu-audio-sdl
  • amazon-linux-ami-2-upgrade-qemu-block-curl
  • amazon-linux-ami-2-upgrade-qemu-block-dmg
  • amazon-linux-ami-2-upgrade-qemu-block-iscsi
  • amazon-linux-ami-2-upgrade-qemu-block-nfs
  • amazon-linux-ami-2-upgrade-qemu-block-rbd
  • amazon-linux-ami-2-upgrade-qemu-block-ssh
  • amazon-linux-ami-2-upgrade-qemu-common
  • amazon-linux-ami-2-upgrade-qemu-debuginfo
  • amazon-linux-ami-2-upgrade-qemu-guest-agent
  • amazon-linux-ami-2-upgrade-qemu-img
  • amazon-linux-ami-2-upgrade-qemu-kvm
  • amazon-linux-ami-2-upgrade-qemu-kvm-core
  • amazon-linux-ami-2-upgrade-qemu-system-aarch64
  • amazon-linux-ami-2-upgrade-qemu-system-aarch64-core
  • amazon-linux-ami-2-upgrade-qemu-system-x86
  • amazon-linux-ami-2-upgrade-qemu-system-x86-core
  • amazon-linux-ami-2-upgrade-qemu-ui-curses
  • amazon-linux-ami-2-upgrade-qemu-ui-gtk
  • amazon-linux-ami-2-upgrade-qemu-ui-sdl
  • amazon-linux-ami-2-upgrade-qemu-user
  • amazon-linux-ami-2-upgrade-qemu-user-binfmt
  • amazon-linux-ami-2-upgrade-qemu-user-static

References

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