SUSE update for qemu



Published: 2024-04-29
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2023-3019
CVE-2023-6683
CVE-2024-3446
CVE-2024-3447
CWE-ID CWE-416
CWE-476
CWE-415
CWE-122
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

Server Applications Module
Operating systems & Components / Operating system

SUSE Package Hub 15
Operating systems & Components / Operating system

Basesystem Module
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Real Time 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Desktop 15
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

qemu-block-rbd
Operating systems & Components / Operating system package or component

qemu-block-rbd-debuginfo
Operating systems & Components / Operating system package or component

qemu-ipxe
Operating systems & Components / Operating system package or component

qemu-vgabios
Operating systems & Components / Operating system package or component

qemu-sgabios
Operating systems & Components / Operating system package or component

qemu-microvm
Operating systems & Components / Operating system package or component

qemu-SLOF
Operating systems & Components / Operating system package or component

qemu-skiboot
Operating systems & Components / Operating system package or component

qemu-seabios
Operating systems & Components / Operating system package or component

qemu-kvm
Operating systems & Components / Operating system package or component

qemu-ui-spice-app
Operating systems & Components / Operating system package or component

qemu-ui-dbus-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-display-virtio-vga
Operating systems & Components / Operating system package or component

qemu-hw-s390x-virtio-gpu-ccw-debuginfo
Operating systems & Components / Operating system package or component

qemu-s390x
Operating systems & Components / Operating system package or component

qemu-ui-spice-app-debuginfo
Operating systems & Components / Operating system package or component

qemu-audio-dbus
Operating systems & Components / Operating system package or component

qemu-block-dmg-debuginfo
Operating systems & Components / Operating system package or component

qemu-vhost-user-gpu
Operating systems & Components / Operating system package or component

qemu-hw-usb-redirect
Operating systems & Components / Operating system package or component

qemu-ivshmem-tools
Operating systems & Components / Operating system package or component

qemu-hw-usb-host
Operating systems & Components / Operating system package or component

qemu-hw-usb-smartcard-debuginfo
Operating systems & Components / Operating system package or component

qemu-audio-spice
Operating systems & Components / Operating system package or component

qemu-audio-oss-debuginfo
Operating systems & Components / Operating system package or component

qemu-linux-user-debugsource
Operating systems & Components / Operating system package or component

qemu-block-dmg
Operating systems & Components / Operating system package or component

qemu-hw-usb-smartcard
Operating systems & Components / Operating system package or component

qemu-ui-spice-core
Operating systems & Components / Operating system package or component

qemu-hw-display-virtio-gpu-debuginfo
Operating systems & Components / Operating system package or component

qemu-debuginfo
Operating systems & Components / Operating system package or component

qemu-ui-opengl-debuginfo
Operating systems & Components / Operating system package or component

qemu-audio-spice-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-display-virtio-vga-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-display-virtio-gpu-pci-debuginfo
Operating systems & Components / Operating system package or component

qemu-block-curl
Operating systems & Components / Operating system package or component

qemu-arm-debuginfo
Operating systems & Components / Operating system package or component

qemu-ui-gtk
Operating systems & Components / Operating system package or component

qemu-chardev-baum
Operating systems & Components / Operating system package or component

qemu-hw-usb-redirect-debuginfo
Operating systems & Components / Operating system package or component

qemu-x86-debuginfo
Operating systems & Components / Operating system package or component

qemu-ui-dbus
Operating systems & Components / Operating system package or component

qemu-tools-debuginfo
Operating systems & Components / Operating system package or component

qemu-linux-user
Operating systems & Components / Operating system package or component

qemu-ui-curses-debuginfo
Operating systems & Components / Operating system package or component

qemu-extra
Operating systems & Components / Operating system package or component

qemu-ui-curses
Operating systems & Components / Operating system package or component

qemu-block-ssh-debuginfo
Operating systems & Components / Operating system package or component

qemu-ksm
Operating systems & Components / Operating system package or component

qemu-block-gluster
Operating systems & Components / Operating system package or component

qemu-linux-user-debuginfo
Operating systems & Components / Operating system package or component

qemu-block-ssh
Operating systems & Components / Operating system package or component

qemu-audio-pa
Operating systems & Components / Operating system package or component

qemu-block-nfs-debuginfo
Operating systems & Components / Operating system package or component

qemu-ui-opengl
Operating systems & Components / Operating system package or component

qemu-block-iscsi-debuginfo
Operating systems & Components / Operating system package or component

qemu-debugsource
Operating systems & Components / Operating system package or component

qemu-guest-agent
Operating systems & Components / Operating system package or component

qemu-headless
Operating systems & Components / Operating system package or component

qemu-audio-oss
Operating systems & Components / Operating system package or component

qemu-audio-alsa
Operating systems & Components / Operating system package or component

qemu-accel-tcg-x86
Operating systems & Components / Operating system package or component

qemu-x86
Operating systems & Components / Operating system package or component

qemu-extra-debuginfo
Operating systems & Components / Operating system package or component

qemu-block-nfs
Operating systems & Components / Operating system package or component

qemu-hw-s390x-virtio-gpu-ccw
Operating systems & Components / Operating system package or component

qemu-vhost-user-gpu-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-usb-host-debuginfo
Operating systems & Components / Operating system package or component

qemu-accel-qtest
Operating systems & Components / Operating system package or component

qemu-ppc
Operating systems & Components / Operating system package or component

qemu-lang
Operating systems & Components / Operating system package or component

qemu-hw-display-virtio-gpu-pci
Operating systems & Components / Operating system package or component

qemu-audio-pa-debuginfo
Operating systems & Components / Operating system package or component

qemu-arm
Operating systems & Components / Operating system package or component

qemu-block-curl-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-display-virtio-gpu
Operating systems & Components / Operating system package or component

qemu-s390x-debuginfo
Operating systems & Components / Operating system package or component

qemu-ivshmem-tools-debuginfo
Operating systems & Components / Operating system package or component

qemu-audio-dbus-debuginfo
Operating systems & Components / Operating system package or component

qemu-chardev-baum-debuginfo
Operating systems & Components / Operating system package or component

qemu-tools
Operating systems & Components / Operating system package or component

qemu-ppc-debuginfo
Operating systems & Components / Operating system package or component

qemu-accel-tcg-x86-debuginfo
Operating systems & Components / Operating system package or component

qemu-block-gluster-debuginfo
Operating systems & Components / Operating system package or component

qemu-ui-spice-core-debuginfo
Operating systems & Components / Operating system package or component

qemu
Operating systems & Components / Operating system package or component

qemu-ui-gtk-debuginfo
Operating systems & Components / Operating system package or component

qemu-block-iscsi
Operating systems & Components / Operating system package or component

qemu-accel-qtest-debuginfo
Operating systems & Components / Operating system package or component

qemu-chardev-spice-debuginfo
Operating systems & Components / Operating system package or component

qemu-chardev-spice
Operating systems & Components / Operating system package or component

qemu-audio-jack-debuginfo
Operating systems & Components / Operating system package or component

qemu-audio-alsa-debuginfo
Operating systems & Components / Operating system package or component

qemu-audio-jack
Operating systems & Components / Operating system package or component

qemu-guest-agent-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-display-qxl-debuginfo
Operating systems & Components / Operating system package or component

qemu-hw-display-qxl
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU85734

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3019

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the e1000e_write_packet_to_guest() function in the e1000e NIC emulation code in QEMU. A local user can trigger DMA reentrancy and crash the QEMU process on the host.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

Server Applications Module: 15-SP5

SUSE Package Hub 15: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

qemu-block-rbd: before 7.1.0-150500.49.15.1

qemu-block-rbd-debuginfo: before 7.1.0-150500.49.15.1

qemu-ipxe: before 1.0.0+-150500.49.15.1

qemu-vgabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-sgabios: before 8-150500.49.15.1

qemu-microvm: before 7.1.0-150500.49.15.1

qemu-SLOF: before 7.1.0-150500.49.15.1

qemu-skiboot: before 7.1.0-150500.49.15.1

qemu-seabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-kvm: before 7.1.0-150500.49.15.1

qemu-ui-spice-app: before 7.1.0-150500.49.15.1

qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.15.1

qemu-s390x: before 7.1.0-150500.49.15.1

qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus: before 7.1.0-150500.49.15.1

qemu-block-dmg-debuginfo: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools: before 7.1.0-150500.49.15.1

qemu-hw-usb-host: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice: before 7.1.0-150500.49.15.1

qemu-audio-oss-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user-debugsource: before 7.1.0-150500.49.15.1

qemu-block-dmg: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard: before 7.1.0-150500.49.15.1

qemu-ui-spice-core: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-curl: before 7.1.0-150500.49.15.1

qemu-arm-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-gtk: before 7.1.0-150500.49.15.1

qemu-chardev-baum: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.15.1

qemu-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-dbus: before 7.1.0-150500.49.15.1

qemu-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user: before 7.1.0-150500.49.15.1

qemu-ui-curses-debuginfo: before 7.1.0-150500.49.15.1

qemu-extra: before 7.1.0-150500.49.15.1

qemu-ui-curses: before 7.1.0-150500.49.15.1

qemu-block-ssh-debuginfo: before 7.1.0-150500.49.15.1

qemu-ksm: before 7.1.0-150500.49.15.1

qemu-block-gluster: before 7.1.0-150500.49.15.1

qemu-linux-user-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-ssh: before 7.1.0-150500.49.15.1

qemu-audio-pa: before 7.1.0-150500.49.15.1

qemu-block-nfs-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl: before 7.1.0-150500.49.15.1

qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.15.1

qemu-debugsource: before 7.1.0-150500.49.15.1

qemu-guest-agent: before 7.1.0-150500.49.15.1

qemu-headless: before 7.1.0-150500.49.15.1

qemu-audio-oss: before 7.1.0-150500.49.15.1

qemu-audio-alsa: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86: before 7.1.0-150500.49.15.1

qemu-x86: before 7.1.0-150500.49.15.1

qemu-extra-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-nfs: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-qtest: before 7.1.0-150500.49.15.1

qemu-ppc: before 7.1.0-150500.49.15.1

qemu-lang: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.15.1

qemu-audio-pa-debuginfo: before 7.1.0-150500.49.15.1

qemu-arm: before 7.1.0-150500.49.15.1

qemu-block-curl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.15.1

qemu-s390x-debuginfo: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.15.1

qemu-tools: before 7.1.0-150500.49.15.1

qemu-ppc-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-gluster-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.15.1

qemu: before 7.1.0-150500.49.15.1

qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-iscsi: before 7.1.0-150500.49.15.1

qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice: before 7.1.0-150500.49.15.1

qemu-audio-jack-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-jack: before 7.1.0-150500.49.15.1

qemu-guest-agent-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl: before 7.1.0-150500.49.15.1

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20241438-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) NULL pointer dereference

EUVDB-ID: #VU87738

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-6683

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error when processing ClientCutText messages within the QEMU built-in VNC server. A remote authenticated VNC client can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

Server Applications Module: 15-SP5

SUSE Package Hub 15: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

qemu-block-rbd: before 7.1.0-150500.49.15.1

qemu-block-rbd-debuginfo: before 7.1.0-150500.49.15.1

qemu-ipxe: before 1.0.0+-150500.49.15.1

qemu-vgabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-sgabios: before 8-150500.49.15.1

qemu-microvm: before 7.1.0-150500.49.15.1

qemu-SLOF: before 7.1.0-150500.49.15.1

qemu-skiboot: before 7.1.0-150500.49.15.1

qemu-seabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-kvm: before 7.1.0-150500.49.15.1

qemu-ui-spice-app: before 7.1.0-150500.49.15.1

qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.15.1

qemu-s390x: before 7.1.0-150500.49.15.1

qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus: before 7.1.0-150500.49.15.1

qemu-block-dmg-debuginfo: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools: before 7.1.0-150500.49.15.1

qemu-hw-usb-host: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice: before 7.1.0-150500.49.15.1

qemu-audio-oss-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user-debugsource: before 7.1.0-150500.49.15.1

qemu-block-dmg: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard: before 7.1.0-150500.49.15.1

qemu-ui-spice-core: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-curl: before 7.1.0-150500.49.15.1

qemu-arm-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-gtk: before 7.1.0-150500.49.15.1

qemu-chardev-baum: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.15.1

qemu-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-dbus: before 7.1.0-150500.49.15.1

qemu-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user: before 7.1.0-150500.49.15.1

qemu-ui-curses-debuginfo: before 7.1.0-150500.49.15.1

qemu-extra: before 7.1.0-150500.49.15.1

qemu-ui-curses: before 7.1.0-150500.49.15.1

qemu-block-ssh-debuginfo: before 7.1.0-150500.49.15.1

qemu-ksm: before 7.1.0-150500.49.15.1

qemu-block-gluster: before 7.1.0-150500.49.15.1

qemu-linux-user-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-ssh: before 7.1.0-150500.49.15.1

qemu-audio-pa: before 7.1.0-150500.49.15.1

qemu-block-nfs-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl: before 7.1.0-150500.49.15.1

qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.15.1

qemu-debugsource: before 7.1.0-150500.49.15.1

qemu-guest-agent: before 7.1.0-150500.49.15.1

qemu-headless: before 7.1.0-150500.49.15.1

qemu-audio-oss: before 7.1.0-150500.49.15.1

qemu-audio-alsa: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86: before 7.1.0-150500.49.15.1

qemu-x86: before 7.1.0-150500.49.15.1

qemu-extra-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-nfs: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-qtest: before 7.1.0-150500.49.15.1

qemu-ppc: before 7.1.0-150500.49.15.1

qemu-lang: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.15.1

qemu-audio-pa-debuginfo: before 7.1.0-150500.49.15.1

qemu-arm: before 7.1.0-150500.49.15.1

qemu-block-curl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.15.1

qemu-s390x-debuginfo: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.15.1

qemu-tools: before 7.1.0-150500.49.15.1

qemu-ppc-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-gluster-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.15.1

qemu: before 7.1.0-150500.49.15.1

qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-iscsi: before 7.1.0-150500.49.15.1

qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice: before 7.1.0-150500.49.15.1

qemu-audio-jack-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-jack: before 7.1.0-150500.49.15.1

qemu-guest-agent-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl: before 7.1.0-150500.49.15.1

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20241438-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Double free

EUVDB-ID: #VU89047

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-3446

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a malicious guest to escalate privileges on the system.

The vulnerability exists due to a boundary error in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. A malicious guest can trigger a double free error and execute arbitrary code within the context of the QEMU process on the host.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

Server Applications Module: 15-SP5

SUSE Package Hub 15: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

qemu-block-rbd: before 7.1.0-150500.49.15.1

qemu-block-rbd-debuginfo: before 7.1.0-150500.49.15.1

qemu-ipxe: before 1.0.0+-150500.49.15.1

qemu-vgabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-sgabios: before 8-150500.49.15.1

qemu-microvm: before 7.1.0-150500.49.15.1

qemu-SLOF: before 7.1.0-150500.49.15.1

qemu-skiboot: before 7.1.0-150500.49.15.1

qemu-seabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-kvm: before 7.1.0-150500.49.15.1

qemu-ui-spice-app: before 7.1.0-150500.49.15.1

qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.15.1

qemu-s390x: before 7.1.0-150500.49.15.1

qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus: before 7.1.0-150500.49.15.1

qemu-block-dmg-debuginfo: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools: before 7.1.0-150500.49.15.1

qemu-hw-usb-host: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice: before 7.1.0-150500.49.15.1

qemu-audio-oss-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user-debugsource: before 7.1.0-150500.49.15.1

qemu-block-dmg: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard: before 7.1.0-150500.49.15.1

qemu-ui-spice-core: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-curl: before 7.1.0-150500.49.15.1

qemu-arm-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-gtk: before 7.1.0-150500.49.15.1

qemu-chardev-baum: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.15.1

qemu-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-dbus: before 7.1.0-150500.49.15.1

qemu-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user: before 7.1.0-150500.49.15.1

qemu-ui-curses-debuginfo: before 7.1.0-150500.49.15.1

qemu-extra: before 7.1.0-150500.49.15.1

qemu-ui-curses: before 7.1.0-150500.49.15.1

qemu-block-ssh-debuginfo: before 7.1.0-150500.49.15.1

qemu-ksm: before 7.1.0-150500.49.15.1

qemu-block-gluster: before 7.1.0-150500.49.15.1

qemu-linux-user-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-ssh: before 7.1.0-150500.49.15.1

qemu-audio-pa: before 7.1.0-150500.49.15.1

qemu-block-nfs-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl: before 7.1.0-150500.49.15.1

qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.15.1

qemu-debugsource: before 7.1.0-150500.49.15.1

qemu-guest-agent: before 7.1.0-150500.49.15.1

qemu-headless: before 7.1.0-150500.49.15.1

qemu-audio-oss: before 7.1.0-150500.49.15.1

qemu-audio-alsa: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86: before 7.1.0-150500.49.15.1

qemu-x86: before 7.1.0-150500.49.15.1

qemu-extra-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-nfs: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-qtest: before 7.1.0-150500.49.15.1

qemu-ppc: before 7.1.0-150500.49.15.1

qemu-lang: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.15.1

qemu-audio-pa-debuginfo: before 7.1.0-150500.49.15.1

qemu-arm: before 7.1.0-150500.49.15.1

qemu-block-curl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.15.1

qemu-s390x-debuginfo: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.15.1

qemu-tools: before 7.1.0-150500.49.15.1

qemu-ppc-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-gluster-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.15.1

qemu: before 7.1.0-150500.49.15.1

qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-iscsi: before 7.1.0-150500.49.15.1

qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice: before 7.1.0-150500.49.15.1

qemu-audio-jack-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-jack: before 7.1.0-150500.49.15.1

qemu-guest-agent-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl: before 7.1.0-150500.49.15.1

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20241438-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Heap-based buffer overflow

EUVDB-ID: #VU89048

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-3447

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a malicious guest to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in the SDHCI device emulation. A malicious guest can set both "s->data_count" and the size of "s->fifo_buffer" to the value of "0x200" to trigger an out-of-bound memory access and perform a denial of service (DoS) attack.

Mitigation

Update the affected package qemu to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

Server Applications Module: 15-SP5

SUSE Package Hub 15: 15-SP5

Basesystem Module: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

qemu-block-rbd: before 7.1.0-150500.49.15.1

qemu-block-rbd-debuginfo: before 7.1.0-150500.49.15.1

qemu-ipxe: before 1.0.0+-150500.49.15.1

qemu-vgabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-sgabios: before 8-150500.49.15.1

qemu-microvm: before 7.1.0-150500.49.15.1

qemu-SLOF: before 7.1.0-150500.49.15.1

qemu-skiboot: before 7.1.0-150500.49.15.1

qemu-seabios: before 1.16.0_0_gd239552-150500.49.15.1

qemu-kvm: before 7.1.0-150500.49.15.1

qemu-ui-spice-app: before 7.1.0-150500.49.15.1

qemu-ui-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw-debuginfo: before 7.1.0-150500.49.15.1

qemu-s390x: before 7.1.0-150500.49.15.1

qemu-ui-spice-app-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus: before 7.1.0-150500.49.15.1

qemu-block-dmg-debuginfo: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools: before 7.1.0-150500.49.15.1

qemu-hw-usb-host: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice: before 7.1.0-150500.49.15.1

qemu-audio-oss-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user-debugsource: before 7.1.0-150500.49.15.1

qemu-block-dmg: before 7.1.0-150500.49.15.1

qemu-hw-usb-smartcard: before 7.1.0-150500.49.15.1

qemu-ui-spice-core: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-vga-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-curl: before 7.1.0-150500.49.15.1

qemu-arm-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-gtk: before 7.1.0-150500.49.15.1

qemu-chardev-baum: before 7.1.0-150500.49.15.1

qemu-hw-usb-redirect-debuginfo: before 7.1.0-150500.49.15.1

qemu-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-dbus: before 7.1.0-150500.49.15.1

qemu-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-linux-user: before 7.1.0-150500.49.15.1

qemu-ui-curses-debuginfo: before 7.1.0-150500.49.15.1

qemu-extra: before 7.1.0-150500.49.15.1

qemu-ui-curses: before 7.1.0-150500.49.15.1

qemu-block-ssh-debuginfo: before 7.1.0-150500.49.15.1

qemu-ksm: before 7.1.0-150500.49.15.1

qemu-block-gluster: before 7.1.0-150500.49.15.1

qemu-linux-user-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-ssh: before 7.1.0-150500.49.15.1

qemu-audio-pa: before 7.1.0-150500.49.15.1

qemu-block-nfs-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-opengl: before 7.1.0-150500.49.15.1

qemu-block-iscsi-debuginfo: before 7.1.0-150500.49.15.1

qemu-debugsource: before 7.1.0-150500.49.15.1

qemu-guest-agent: before 7.1.0-150500.49.15.1

qemu-headless: before 7.1.0-150500.49.15.1

qemu-audio-oss: before 7.1.0-150500.49.15.1

qemu-audio-alsa: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86: before 7.1.0-150500.49.15.1

qemu-x86: before 7.1.0-150500.49.15.1

qemu-extra-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-nfs: before 7.1.0-150500.49.15.1

qemu-hw-s390x-virtio-gpu-ccw: before 7.1.0-150500.49.15.1

qemu-vhost-user-gpu-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-usb-host-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-qtest: before 7.1.0-150500.49.15.1

qemu-ppc: before 7.1.0-150500.49.15.1

qemu-lang: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu-pci: before 7.1.0-150500.49.15.1

qemu-audio-pa-debuginfo: before 7.1.0-150500.49.15.1

qemu-arm: before 7.1.0-150500.49.15.1

qemu-block-curl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-virtio-gpu: before 7.1.0-150500.49.15.1

qemu-s390x-debuginfo: before 7.1.0-150500.49.15.1

qemu-ivshmem-tools-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-dbus-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-baum-debuginfo: before 7.1.0-150500.49.15.1

qemu-tools: before 7.1.0-150500.49.15.1

qemu-ppc-debuginfo: before 7.1.0-150500.49.15.1

qemu-accel-tcg-x86-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-gluster-debuginfo: before 7.1.0-150500.49.15.1

qemu-ui-spice-core-debuginfo: before 7.1.0-150500.49.15.1

qemu: before 7.1.0-150500.49.15.1

qemu-ui-gtk-debuginfo: before 7.1.0-150500.49.15.1

qemu-block-iscsi: before 7.1.0-150500.49.15.1

qemu-accel-qtest-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice-debuginfo: before 7.1.0-150500.49.15.1

qemu-chardev-spice: before 7.1.0-150500.49.15.1

qemu-audio-jack-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-alsa-debuginfo: before 7.1.0-150500.49.15.1

qemu-audio-jack: before 7.1.0-150500.49.15.1

qemu-guest-agent-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl-debuginfo: before 7.1.0-150500.49.15.1

qemu-hw-display-qxl: before 7.1.0-150500.49.15.1

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20241438-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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