SUSE-SU-2021:1241-1

Advisory lineage Upstream: 24 Downstream: 0
Published: 16 Apr 2021, 11:59
Last modified:04 Feb 2026, 03:21

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

16 Apr 2021, 11:59
Published
Vulnerability first disclosed
04 Feb 2026, 03:21
Last Modified
Vulnerability information updated

Description

Security update for qemu This update for qemu fixes the following issues: - Fix OOB access in sm501 device emulation (CVE-2020-12829, bsc#1172385) - Fix OOB access possibility in MegaRAID SAS 8708EM2 emulation (CVE-2020-13362, bsc#1172383) - Fix use-after-free in usb xhci packet handling (CVE-2020-25723, bsc#1178934) - Fix use-after-free in usb ehci packet handling (CVE-2020-25084, bsc#1176673) - Fix OOB access in usb hcd-ohci emulation (CVE-2020-25624, bsc#1176682) - Fix infinite loop (DoS) in usb hcd-ohci emulation (CVE-2020-25625, bsc#1176684) - Fix guest triggerable assert in shared network handling code (CVE-2020-27617, bsc#1178174) - Fix infinite loop (DoS) in e1000e device emulation (CVE-2020-28916, bsc#1179468) - Fix OOB access in atapi emulation (CVE-2020-29443, bsc#1181108) - Fix null pointer deref. (DoS) in mmio ops (CVE-2020-15469, bsc#1173612) - Fix infinite loop (DoS) in e1000 device emulation (CVE-2021-20257, bsc#1182577) - Fix OOB access (stack overflow) in rtl8139 NIC emulation (CVE-2021-3416, bsc#1182968) - Fix OOB access (stack overflow) in other NIC emulations (CVE-2021-3416) - Fix OOB access in SLIRP ARP/NCSI packet processing (CVE-2020-29129, bsc#1179466, CVE-2020-29130, bsc#1179467) - Fix null pointer dereference possibility (DoS) in MegaRAID SAS 8708EM2 emulation (CVE-2020-13659, bsc#1172386) - Fix OOB access in iscsi (CVE-2020-11947, bsc#1180523) - Fix OOB access in vmxnet3 emulation (CVE-2021-20203, bsc#1181639) - Fix buffer overflow in the XGMAC device (CVE-2020-15863, bsc#1174386) - Fix DoS in packet processing of various emulated NICs (CVE-2020-16092, bsc#1174641) - Fix OOB access while processing USB packets (CVE-2020-14364, bsc#1175441) - Fix package scripts to not use hard coded paths for temporary working directories and log files (bsc#1182425) - Fix potential privilege escalation in virtfs (CVE-2021-20181, bsc#1182137) - Fix OOB access possibility in ES1370 audio device emulation (CVE-2020-13361, bsc#1172384) - Fix OOB access in ROM loading (CVE-2020-13765, bsc#1172478) - Fix qemu-testsuite failure - Fix vm migration is failing with input/output error when nfs server is disconnected (bsc#1119115) - Fix OOB access in ARM interrupt handling (CVE-2021-20221, bsc#1181933) - Fix slowness in arm32 emulation (bsc#1112499) - Fix OOB access in sm501 device emulation (CVE-2020-12829, bsc#1172385) - Fix OOB access possibility in MegaRAID SAS 8708EM2 emulation (CVE-2020-13362, bsc#1172383) - Fix use-after-free in usb xhci packet handling (CVE-2020-25723, bsc#1178934) - Fix use-after-free in usb ehci packet handling (CVE-2020-25084, bsc#1176673) - Fix OOB access in usb hcd-ohci emulation (CVE-2020-25624, bsc#1176682) - Fix infinite loop (DoS) in usb hcd-ohci emulation (CVE-2020-25625, bsc#1176684) - Fix guest triggerable assert in shared network handling code (CVE-2020-27617, bsc#1178174) - Fix infinite loop (DoS) in e1000e device emulation (CVE-2020-28916, bsc#1179468) - Fix OOB access in atapi emulation (CVE-2020-29443, bsc#1181108) - Fix null pointer deref. (DoS) in mmio ops (CVE-2020-15469, bsc#1173612) - Fix infinite loop (DoS) in e1000 device emulation (CVE-2021-20257, bsc#1182577) - Fix OOB access (stack overflow) in rtl8139 NIC emulation (CVE-2021-3416, bsc#1182968) - Fix OOB access (stack overflow) in other NIC emulations (CVE-2021-3416) - Fix OOB access in SLIRP ARP/NCSI packet processing (CVE-2020-29129, bsc#1179466, CVE-2020-29130, bsc#1179467) - Fix null pointer dereference possibility (DoS) in MegaRAID SAS 8708EM2 emulation (CVE-2020-13659, bsc#1172386) - Fix OOB access in iscsi (CVE-2020-11947, bsc#1180523) - Fix OOB access in vmxnet3 emulation (CVE-2021-20203, bsc#1181639) - Fix buffer overflow in the XGMAC device (CVE-2020-15863, bsc#1174386) - Fix DoS in packet processing of various emulated NICs (CVE-2020-16092, bsc#1174641) - Fix OOB access while processing USB packets (CVE-2020-14364, bsc#1175441) - Fix package scripts to not use hard coded paths for temporary working directories and log files (bsc#1182425) - Fix potential privilege escalation in virtfs (CVE-2021-20181, bsc#1182137) - Fix OOB access possibility in ES1370 audio device emulation (CVE-2020-13361, bsc#1172384) - Fix OOB access in ROM loading (CVE-2020-13765, bsc#1172478) - Fix qemu-testsuite failure - Fix vm migration is failing with input/output error when nfs server is disconnected (bsc#1119115) - Fix OOB access in ARM interrupt handling (CVE-2021-20221, bsc#1181933) - Fix slowness in arm32 emulation (bsc#1112499)

Affected Systems

  • suse•qemu&distro=SUSE Linux Enterprise Server 12 SP4-LTSS

    < 2.11.2-5.29.1

  • suse•qemu&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4

    < 2.11.2-5.29.1

  • suse•qemu&distro=SUSE OpenStack Cloud 9

    < 2.11.2-5.29.1

  • suse•qemu&distro=SUSE OpenStack Cloud Crowbar 9

    < 2.11.2-5.29.1

References (52)