SUSE-SU-2026:0022-1

Опубликовано: 05 янв. 2026

Источник: suse-cvrf

Описание

Security update for qemu

This update for qemu fixes the following issues:

Security issues fixed:

CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host (bsc#1253002).
CVE-2025-11234: use-after-free in WebSocket handshake operations can be exploited by a malicious client with network access to the VNC WebSocket port to cause a denial-of-service (bsc#1250984).

Other updates and bugfixes:

[openSUSE][RPM]: really fix *-virtio-gpu-pci dependency on ARM (bsc#1254286).
block/curl: fix curl internal handles handling (bsc#1252768).

Список пакетов

SUSE Linux Enterprise Server 15 SP6-LTSS

qemu-8.2.10-150600.3.43.1

qemu-SLOF-8.2.10-150600.3.43.1

qemu-accel-tcg-x86-8.2.10-150600.3.43.1

qemu-arm-8.2.10-150600.3.43.1

qemu-audio-alsa-8.2.10-150600.3.43.1

qemu-audio-dbus-8.2.10-150600.3.43.1

qemu-audio-pa-8.2.10-150600.3.43.1

qemu-audio-pipewire-8.2.10-150600.3.43.1

qemu-audio-spice-8.2.10-150600.3.43.1

qemu-block-curl-8.2.10-150600.3.43.1

qemu-block-iscsi-8.2.10-150600.3.43.1

qemu-block-nfs-8.2.10-150600.3.43.1

qemu-block-rbd-8.2.10-150600.3.43.1

qemu-block-ssh-8.2.10-150600.3.43.1

qemu-chardev-baum-8.2.10-150600.3.43.1

qemu-chardev-spice-8.2.10-150600.3.43.1

qemu-guest-agent-8.2.10-150600.3.43.1

qemu-headless-8.2.10-150600.3.43.1

qemu-hw-display-qxl-8.2.10-150600.3.43.1

qemu-hw-display-virtio-gpu-8.2.10-150600.3.43.1

qemu-hw-display-virtio-gpu-pci-8.2.10-150600.3.43.1

qemu-hw-display-virtio-vga-8.2.10-150600.3.43.1

qemu-hw-s390x-virtio-gpu-ccw-8.2.10-150600.3.43.1

qemu-hw-usb-host-8.2.10-150600.3.43.1

qemu-hw-usb-redirect-8.2.10-150600.3.43.1

qemu-img-8.2.10-150600.3.43.1

qemu-ipxe-8.2.10-150600.3.43.1

qemu-ksm-8.2.10-150600.3.43.1

qemu-lang-8.2.10-150600.3.43.1

qemu-ppc-8.2.10-150600.3.43.1

qemu-pr-helper-8.2.10-150600.3.43.1

qemu-s390x-8.2.10-150600.3.43.1

qemu-seabios-8.2.101.16.3_3_ga95067eb-150600.3.43.1

qemu-skiboot-8.2.10-150600.3.43.1

qemu-spice-8.2.10-150600.3.43.1

qemu-tools-8.2.10-150600.3.43.1

qemu-ui-curses-8.2.10-150600.3.43.1

qemu-ui-dbus-8.2.10-150600.3.43.1

qemu-ui-gtk-8.2.10-150600.3.43.1

qemu-ui-opengl-8.2.10-150600.3.43.1

qemu-ui-spice-app-8.2.10-150600.3.43.1

qemu-ui-spice-core-8.2.10-150600.3.43.1

qemu-vgabios-8.2.101.16.3_3_ga95067eb-150600.3.43.1

qemu-x86-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server for SAP Applications 15 SP6

qemu-8.2.10-150600.3.43.1

qemu-SLOF-8.2.10-150600.3.43.1

qemu-accel-tcg-x86-8.2.10-150600.3.43.1

qemu-audio-alsa-8.2.10-150600.3.43.1

qemu-audio-dbus-8.2.10-150600.3.43.1

qemu-audio-pa-8.2.10-150600.3.43.1

qemu-audio-pipewire-8.2.10-150600.3.43.1

qemu-audio-spice-8.2.10-150600.3.43.1

qemu-block-curl-8.2.10-150600.3.43.1

qemu-block-iscsi-8.2.10-150600.3.43.1

qemu-block-nfs-8.2.10-150600.3.43.1

qemu-block-rbd-8.2.10-150600.3.43.1

qemu-block-ssh-8.2.10-150600.3.43.1

qemu-chardev-baum-8.2.10-150600.3.43.1

qemu-chardev-spice-8.2.10-150600.3.43.1

qemu-guest-agent-8.2.10-150600.3.43.1

qemu-headless-8.2.10-150600.3.43.1

qemu-hw-display-qxl-8.2.10-150600.3.43.1

qemu-hw-display-virtio-gpu-8.2.10-150600.3.43.1

qemu-hw-display-virtio-gpu-pci-8.2.10-150600.3.43.1

qemu-hw-display-virtio-vga-8.2.10-150600.3.43.1

qemu-hw-usb-host-8.2.10-150600.3.43.1

qemu-hw-usb-redirect-8.2.10-150600.3.43.1

qemu-img-8.2.10-150600.3.43.1

qemu-ipxe-8.2.10-150600.3.43.1

qemu-ksm-8.2.10-150600.3.43.1

qemu-lang-8.2.10-150600.3.43.1

qemu-ppc-8.2.10-150600.3.43.1

qemu-pr-helper-8.2.10-150600.3.43.1

qemu-seabios-8.2.101.16.3_3_ga95067eb-150600.3.43.1

qemu-skiboot-8.2.10-150600.3.43.1

qemu-spice-8.2.10-150600.3.43.1

qemu-tools-8.2.10-150600.3.43.1

qemu-ui-curses-8.2.10-150600.3.43.1

qemu-ui-dbus-8.2.10-150600.3.43.1

qemu-ui-gtk-8.2.10-150600.3.43.1

qemu-ui-opengl-8.2.10-150600.3.43.1

qemu-ui-spice-app-8.2.10-150600.3.43.1

qemu-ui-spice-core-8.2.10-150600.3.43.1

qemu-vgabios-8.2.101.16.3_3_ga95067eb-150600.3.43.1

qemu-x86-8.2.10-150600.3.43.1

openSUSE Leap 15.6

qemu-8.2.10-150600.3.43.1

qemu-SLOF-8.2.10-150600.3.43.1

qemu-accel-qtest-8.2.10-150600.3.43.1

qemu-accel-tcg-x86-8.2.10-150600.3.43.1

qemu-arm-8.2.10-150600.3.43.1

qemu-audio-alsa-8.2.10-150600.3.43.1

qemu-audio-dbus-8.2.10-150600.3.43.1

qemu-audio-jack-8.2.10-150600.3.43.1

qemu-audio-pa-8.2.10-150600.3.43.1

qemu-audio-pipewire-8.2.10-150600.3.43.1

qemu-audio-spice-8.2.10-150600.3.43.1

qemu-block-curl-8.2.10-150600.3.43.1

qemu-block-dmg-8.2.10-150600.3.43.1

qemu-block-gluster-8.2.10-150600.3.43.1

qemu-block-iscsi-8.2.10-150600.3.43.1

qemu-block-nfs-8.2.10-150600.3.43.1

qemu-block-rbd-8.2.10-150600.3.43.1

qemu-block-ssh-8.2.10-150600.3.43.1

qemu-chardev-baum-8.2.10-150600.3.43.1

qemu-chardev-spice-8.2.10-150600.3.43.1

qemu-doc-8.2.10-150600.3.43.1

qemu-extra-8.2.10-150600.3.43.1

qemu-guest-agent-8.2.10-150600.3.43.1

qemu-headless-8.2.10-150600.3.43.1

qemu-hw-display-qxl-8.2.10-150600.3.43.1

qemu-hw-display-virtio-gpu-8.2.10-150600.3.43.1

qemu-hw-display-virtio-gpu-pci-8.2.10-150600.3.43.1

qemu-hw-display-virtio-vga-8.2.10-150600.3.43.1

qemu-hw-s390x-virtio-gpu-ccw-8.2.10-150600.3.43.1

qemu-hw-usb-host-8.2.10-150600.3.43.1

qemu-hw-usb-redirect-8.2.10-150600.3.43.1

qemu-hw-usb-smartcard-8.2.10-150600.3.43.1

qemu-img-8.2.10-150600.3.43.1

qemu-ipxe-8.2.10-150600.3.43.1

qemu-ivshmem-tools-8.2.10-150600.3.43.1

qemu-ksm-8.2.10-150600.3.43.1

qemu-lang-8.2.10-150600.3.43.1

qemu-linux-user-8.2.10-150600.3.43.1

qemu-microvm-8.2.10-150600.3.43.1

qemu-ppc-8.2.10-150600.3.43.1

qemu-pr-helper-8.2.10-150600.3.43.1

qemu-s390x-8.2.10-150600.3.43.1

qemu-seabios-8.2.101.16.3_3_ga95067eb-150600.3.43.1

qemu-skiboot-8.2.10-150600.3.43.1

qemu-spice-8.2.10-150600.3.43.1

qemu-tools-8.2.10-150600.3.43.1

qemu-ui-curses-8.2.10-150600.3.43.1

qemu-ui-dbus-8.2.10-150600.3.43.1

qemu-ui-gtk-8.2.10-150600.3.43.1

qemu-ui-opengl-8.2.10-150600.3.43.1

qemu-ui-spice-app-8.2.10-150600.3.43.1

qemu-ui-spice-core-8.2.10-150600.3.43.1

qemu-vgabios-8.2.101.16.3_3_ga95067eb-150600.3.43.1

qemu-vhost-user-gpu-8.2.10-150600.3.43.1

qemu-x86-8.2.10-150600.3.43.1

Ссылки

https://www.suse.com/support/update/announcement/2026/suse-su-20260022-1/
Link for SUSE-SU-2026:0022-1
https://lists.suse.com/pipermail/sle-security-updates/2026-January/023666.html
E-Mail link for SUSE-SU-2026:0022-1
https://www.suse.com/support/security/rating/
SUSE Security Ratings
https://bugzilla.suse.com/1250984
SUSE Bug 1250984
https://bugzilla.suse.com/1252768
SUSE Bug 1252768
https://bugzilla.suse.com/1253002
SUSE Bug 1253002
https://bugzilla.suse.com/1254286
SUSE Bug 1254286
https://www.suse.com/security/cve/CVE-2025-11234/
SUSE CVE CVE-2025-11234 page
https://www.suse.com/security/cve/CVE-2025-12464/
SUSE CVE CVE-2025-12464 page

Описание

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network access to the VNC WebSocket port to cause a denial of service during the WebSocket handshake prior to the VNC client authentication.

Затронутые продукты

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-SLOF-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-accel-tcg-x86-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-arm-8.2.10-150600.3.43.1

Ссылки

https://www.suse.com/security/cve/CVE-2025-11234.html
CVE-2025-11234
https://bugzilla.suse.com/1250984
SUSE Bug 1250984

Описание

A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This could lead to a buffer overrun in the e1000_receive_iov() function via the loopback code path. A malicious guest user could use this vulnerability to crash the QEMU process on the host, resulting in a denial of service.

Затронутые продукты

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-SLOF-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-accel-tcg-x86-8.2.10-150600.3.43.1

SUSE Linux Enterprise Server 15 SP6-LTSS:qemu-arm-8.2.10-150600.3.43.1

Ссылки

https://www.suse.com/security/cve/CVE-2025-12464.html
CVE-2025-12464
https://bugzilla.suse.com/1253002
SUSE Bug 1253002

SUSE-SU-2026:0022-1

Описание

Список пакетов

SUSE Linux Enterprise Server 15 SP6-LTSS

SUSE Linux Enterprise Server for SAP Applications 15 SP6

openSUSE Leap 15.6

Ссылки

Уязвимость: CVE-2025-11234

Описание

Затронутые продукты

Ссылки

Уязвимость: CVE-2025-12464

Описание

Затронутые продукты

Ссылки