-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2022-4387579e67 2022-11-10 22:04:44.632042 --------------------------------------------------------------------------------
Name : qemu Product : Fedora 37 Version : 7.0.0 Release : 10.fc37 URL : http://www.qemu.org/ Summary : QEMU is a FAST! processor emulator Description : qemu is an open source virtualizer that provides hardware emulation for the KVM hypervisor. qemu acts as a virtual machine monitor together with the KVM kernel modules, and emulates the hardware for a full system such as a PC and its associated peripherals.
-------------------------------------------------------------------------------- Update Information:
vga: avoid crash if no default vga card (rhbz#2095639) lsi53c895a: fix use- after-free in lsi_do_msgout (CVE-2022-0216) vnc-clipboard: fix integer underflow (CVE-2022-3165) -------------------------------------------------------------------------------- ChangeLog:
* Tue Oct 18 2022 Mauro Matteo Cascella mcascell@redhat.com - 2:7.0.0-10 - vga: avoid crash if no default vga card (rhbz#2095639) - lsi53c895a: fix use-after-free in lsi_do_msgout (CVE-2022-0216) (rhbz#2070902) - vnc-clipboard: fix integer underflow (CVE-2022-3165) (rhbz#2129759) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2070902 - CVE-2022-0216 qemu: use-after-free in lsi_do_msgout function in hw/scsi/lsi53c895a.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2070902 [ 2 ] Bug #2095639 - get Segmentation fault (core dumped) while run: qemu-system-s390x -M s390-ccw-virtio -vga help https://bugzilla.redhat.com/show_bug.cgi?id=2095639 [ 3 ] Bug #2129759 - CVE-2022-3165 qemu: VNC: integer underflow in vnc_client_cut_text_ext leads to CPU exhaustion [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2129759 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-4387579e67' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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