SUSE-SU-2021:1244-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:1244-1

    SUSE-SU-2021:1244-1

    Published: 16 Apr 2021Last Modified: 4 Feb 2026

    Summary: Security update for qemu

    Details: 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) - Drop the 'ampersand 0x25 shift altgr' line in pt-br keymap file (bsc#1129962) - Fix migration failure with error message: 'error while loading state section id 3(ram) (bsc#1154790) - 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 OOB access in ARM interrupt handling (CVE-2021-20221 bsc#1181933) - Tweaks to spec file for better formatting, and remove not needed BuildRequires for e2fsprogs-devel and libpcap-devel - Use '%service_del_postun_without_restart' instead of '%service_del_postun' to avoid 'Failed to try-restart [email protected]' error while updating the qemu-guest-agent. (bsc#1178565) - Fix OOB access in sm501 device emulation (CVE-2020-12829, bsc#1172385)

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20211244-1/, https://bugzilla.suse.com/1129962, https://bugzilla.suse.com/1154790, https://bugzilla.suse.com/1172383, https://bugzilla.suse.com/1172384, https://bugzilla.suse.com/1172385, https://bugzilla.suse.com/1172386, https://bugzilla.suse.com/1172478, https://bugzilla.suse.com/1173612, https://bugzilla.suse.com/1174386, https://bugzilla.suse.com/1174641, https://bugzilla.suse.com/1175441, https://bugzilla.suse.com/1176673, https://bugzilla.suse.com/1176682, https://bugzilla.suse.com/1176684, https://bugzilla.suse.com/1178174, https://bugzilla.suse.com/1178565, https://bugzilla.suse.com/1178934, https://bugzilla.suse.com/1179466, https://bugzilla.suse.com/1179467, https://bugzilla.suse.com/1179468, https://bugzilla.suse.com/1180523, https://bugzilla.suse.com/1181108, https://bugzilla.suse.com/1181639, https://bugzilla.suse.com/1181933, https://bugzilla.suse.com/1182137, https://bugzilla.suse.com/1182425, https://bugzilla.suse.com/1182577, https://bugzilla.suse.com/1182968, https://www.suse.com/security/cve/CVE-2020-11947, https://www.suse.com/security/cve/CVE-2020-12829, https://www.suse.com/security/cve/CVE-2020-13361, https://www.suse.com/security/cve/CVE-2020-13362, https://www.suse.com/security/cve/CVE-2020-13659, https://www.suse.com/security/cve/CVE-2020-13765, https://www.suse.com/security/cve/CVE-2020-14364, https://www.suse.com/security/cve/CVE-2020-15469, https://www.suse.com/security/cve/CVE-2020-15863, https://www.suse.com/security/cve/CVE-2020-16092, https://www.suse.com/security/cve/CVE-2020-25084, https://www.suse.com/security/cve/CVE-2020-25624, https://www.suse.com/security/cve/CVE-2020-25625, https://www.suse.com/security/cve/CVE-2020-25723, https://www.suse.com/security/cve/CVE-2020-27617, https://www.suse.com/security/cve/CVE-2020-28916, https://www.suse.com/security/cve/CVE-2020-29129, https://www.suse.com/security/cve/CVE-2020-29130, https://www.suse.com/security/cve/CVE-2020-29443, https://www.suse.com/security/cve/CVE-2021-20181, https://www.suse.com/security/cve/CVE-2021-20203, https://www.suse.com/security/cve/CVE-2021-20221, https://www.suse.com/security/cve/CVE-2021-20257, https://www.suse.com/security/cve/CVE-2021-3416

    Affected packages

    Package

    Name: qemu

    Purl: pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.11.2-9.43.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2021:1244-1 | CVE-DB