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amazonAmazonALAS2-2023-2207
HistoryAug 17, 2023 - 11:58 a.m.

Medium: qemu

2023-08-1711:58:00
alas.aws.amazon.com
13
qemu
virtual crypto device
heap buffer overflow
data encryption
data decryption
virtio crypto handle
cve-2023-3180
amazon linux 2
yum update

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%

Issue Overview:

A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of src_len and dst_len in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ. (CVE-2023-3180)

Affected Packages:

qemu

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update qemu to update your system.

New Packages:

aarch64:  
    qemu-3.1.0-8.amzn2.0.14.aarch64  
    qemu-common-3.1.0-8.amzn2.0.14.aarch64  
    qemu-guest-agent-3.1.0-8.amzn2.0.14.aarch64  
    qemu-img-3.1.0-8.amzn2.0.14.aarch64  
    ivshmem-tools-3.1.0-8.amzn2.0.14.aarch64  
    qemu-block-curl-3.1.0-8.amzn2.0.14.aarch64  
    qemu-block-dmg-3.1.0-8.amzn2.0.14.aarch64  
    qemu-block-iscsi-3.1.0-8.amzn2.0.14.aarch64  
    qemu-block-nfs-3.1.0-8.amzn2.0.14.aarch64  
    qemu-block-rbd-3.1.0-8.amzn2.0.14.aarch64  
    qemu-block-ssh-3.1.0-8.amzn2.0.14.aarch64  
    qemu-audio-alsa-3.1.0-8.amzn2.0.14.aarch64  
    qemu-audio-oss-3.1.0-8.amzn2.0.14.aarch64  
    qemu-audio-pa-3.1.0-8.amzn2.0.14.aarch64  
    qemu-audio-sdl-3.1.0-8.amzn2.0.14.aarch64  
    qemu-ui-curses-3.1.0-8.amzn2.0.14.aarch64  
    qemu-ui-gtk-3.1.0-8.amzn2.0.14.aarch64  
    qemu-ui-sdl-3.1.0-8.amzn2.0.14.aarch64  
    qemu-kvm-3.1.0-8.amzn2.0.14.aarch64  
    qemu-kvm-core-3.1.0-8.amzn2.0.14.aarch64  
    qemu-user-3.1.0-8.amzn2.0.14.aarch64  
    qemu-user-binfmt-3.1.0-8.amzn2.0.14.aarch64  
    qemu-user-static-3.1.0-8.amzn2.0.14.aarch64  
    qemu-system-aarch64-3.1.0-8.amzn2.0.14.aarch64  
    qemu-system-aarch64-core-3.1.0-8.amzn2.0.14.aarch64  
    qemu-system-x86-3.1.0-8.amzn2.0.14.aarch64  
    qemu-system-x86-core-3.1.0-8.amzn2.0.14.aarch64  
    qemu-debuginfo-3.1.0-8.amzn2.0.14.aarch64  
  
i686:  
    qemu-3.1.0-8.amzn2.0.14.i686  
    qemu-common-3.1.0-8.amzn2.0.14.i686  
    qemu-guest-agent-3.1.0-8.amzn2.0.14.i686  
    qemu-img-3.1.0-8.amzn2.0.14.i686  
    ivshmem-tools-3.1.0-8.amzn2.0.14.i686  
    qemu-block-curl-3.1.0-8.amzn2.0.14.i686  
    qemu-block-dmg-3.1.0-8.amzn2.0.14.i686  
    qemu-block-iscsi-3.1.0-8.amzn2.0.14.i686  
    qemu-block-nfs-3.1.0-8.amzn2.0.14.i686  
    qemu-block-ssh-3.1.0-8.amzn2.0.14.i686  
    qemu-audio-alsa-3.1.0-8.amzn2.0.14.i686  
    qemu-audio-oss-3.1.0-8.amzn2.0.14.i686  
    qemu-audio-pa-3.1.0-8.amzn2.0.14.i686  
    qemu-audio-sdl-3.1.0-8.amzn2.0.14.i686  
    qemu-ui-curses-3.1.0-8.amzn2.0.14.i686  
    qemu-ui-gtk-3.1.0-8.amzn2.0.14.i686  
    qemu-ui-sdl-3.1.0-8.amzn2.0.14.i686  
    qemu-kvm-3.1.0-8.amzn2.0.14.i686  
    qemu-kvm-core-3.1.0-8.amzn2.0.14.i686  
    qemu-user-3.1.0-8.amzn2.0.14.i686  
    qemu-user-binfmt-3.1.0-8.amzn2.0.14.i686  
    qemu-user-static-3.1.0-8.amzn2.0.14.i686  
    qemu-system-aarch64-3.1.0-8.amzn2.0.14.i686  
    qemu-system-aarch64-core-3.1.0-8.amzn2.0.14.i686  
    qemu-system-x86-3.1.0-8.amzn2.0.14.i686  
    qemu-system-x86-core-3.1.0-8.amzn2.0.14.i686  
    qemu-debuginfo-3.1.0-8.amzn2.0.14.i686  
  
src:  
    qemu-3.1.0-8.amzn2.0.14.src  
  
x86_64:  
    qemu-3.1.0-8.amzn2.0.14.x86_64  
    qemu-common-3.1.0-8.amzn2.0.14.x86_64  
    qemu-guest-agent-3.1.0-8.amzn2.0.14.x86_64  
    qemu-img-3.1.0-8.amzn2.0.14.x86_64  
    ivshmem-tools-3.1.0-8.amzn2.0.14.x86_64  
    qemu-block-curl-3.1.0-8.amzn2.0.14.x86_64  
    qemu-block-dmg-3.1.0-8.amzn2.0.14.x86_64  
    qemu-block-iscsi-3.1.0-8.amzn2.0.14.x86_64  
    qemu-block-nfs-3.1.0-8.amzn2.0.14.x86_64  
    qemu-block-rbd-3.1.0-8.amzn2.0.14.x86_64  
    qemu-block-ssh-3.1.0-8.amzn2.0.14.x86_64  
    qemu-audio-alsa-3.1.0-8.amzn2.0.14.x86_64  
    qemu-audio-oss-3.1.0-8.amzn2.0.14.x86_64  
    qemu-audio-pa-3.1.0-8.amzn2.0.14.x86_64  
    qemu-audio-sdl-3.1.0-8.amzn2.0.14.x86_64  
    qemu-ui-curses-3.1.0-8.amzn2.0.14.x86_64  
    qemu-ui-gtk-3.1.0-8.amzn2.0.14.x86_64  
    qemu-ui-sdl-3.1.0-8.amzn2.0.14.x86_64  
    qemu-kvm-3.1.0-8.amzn2.0.14.x86_64  
    qemu-kvm-core-3.1.0-8.amzn2.0.14.x86_64  
    qemu-user-3.1.0-8.amzn2.0.14.x86_64  
    qemu-user-binfmt-3.1.0-8.amzn2.0.14.x86_64  
    qemu-user-static-3.1.0-8.amzn2.0.14.x86_64  
    qemu-system-aarch64-3.1.0-8.amzn2.0.14.x86_64  
    qemu-system-aarch64-core-3.1.0-8.amzn2.0.14.x86_64  
    qemu-system-x86-3.1.0-8.amzn2.0.14.x86_64  
    qemu-system-x86-core-3.1.0-8.amzn2.0.14.x86_64  
    qemu-debuginfo-3.1.0-8.amzn2.0.14.x86_64  

Additional References

Red Hat: CVE-2023-3180

Mitre: CVE-2023-3180