SUSE-SU-2020:0845-1

Advisory lineage Upstream: 6 Downstream: 0
Published: 01 Apr 2020, 14:19
Last modified:04 Feb 2026, 04:37

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 Apr 2020, 14:19
Published
Vulnerability first disclosed
04 Feb 2026, 04:37
Last Modified
Vulnerability information updated

Description

Security update for qemu This update for qemu fixes the following issues: - CVE-2020-7039: Fixed a heap buffer overflow in tcp_emu() routine while emulating IRC and other protocols (bsc#1161066). - CVE-2019-15034: Fixed a buffer overflow in hw/display/bochs-display.c due to improper PCI config space allocation (bsc#1166379). - CVE-2020-1711: Fixed an out of bounds heap buffer access iscsi_co_block_status() routine which could have allowed a remote denial of service or arbitrary code with privileges of the QEMU process on the host (bsc#1166240). - CVE-2019-6778: Fixed a heap buffer overflow in tcp_emu() routine while emulating the identification protocol and copying message data to a socket buffer (bsc#1123156). - CVE-2020-8608: Fixed a heap buffer overflow in tcp_emu() routine while emulating IRC and other protocols (bsc#1163018). - CVE-2019-20382: Fixed a memory leak in the VNC display driver which could have led to exhaustion of the host memory leading to a potential Denial of service (bsc#1165776). - Fixed live migration errors (bsc#1154790, bsc#1156794, bsc#1156642). - Fixed an issue where migrating VMs on KVM gets missing features:ospke error (bsc#1162729). - Fixed an issue where booting up a guest system with mdev passthrough device as installation device was failing (bsc#1158880).

Affected Systems

  • suse•qemu&distro=SUSE Linux Enterprise Server 12 SP5

    < 3.1.1.1-3.9.1

  • suse•qemu&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5

    < 3.1.1.1-3.9.1

References (19)