SUSE-SU-2021:1893-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:1893-1

    SUSE-SU-2021:1893-1

    Published: 8 Jun 2021Last Modified: 4 Feb 2026

    Summary: Security update for qemu

    Details: This update for qemu fixes the following issues: - CVE-2020-25085: Fix out-of-bounds access issue while doing multi block SDMA (bsc#1176681) - CVE-2020-10756: Fix out-of-bounds read information disclosure in icmp6_send_echoreply(bsc#1172380) - Fix issue where s390 guest fails to find zipl boot menu index (bsc#1183979) - QEMU BIOS fails to read stage2 loader on s390x (bsc#1186290) - Host CPU microcode revision will be visible inside VMs when the proper CPU-model is used (jsc#SLE-17785): - For the record, these issues are fixed in this package already. Most are alternate references to previously mentioned issues: (CVE-2019-15890, bsc#1149813, CVE-2020-8608, bsc#1163019, CVE-2020-14364, bsc#1175534, CVE-2020-25707, bsc#1178683, CVE-2020-25723, bsc#1178935, CVE-2020-29130, bsc#1179477, CVE-2020-29129, bsc#1179484, CVE-2021-20257, bsc#1182846, CVE-2021-3419, bsc#1182975)

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20211893-1/, https://bugzilla.suse.com/1149813, https://bugzilla.suse.com/1163019, https://bugzilla.suse.com/1172380, https://bugzilla.suse.com/1175534, https://bugzilla.suse.com/1176681, https://bugzilla.suse.com/1178683, https://bugzilla.suse.com/1178935, https://bugzilla.suse.com/1179477, https://bugzilla.suse.com/1179484, https://bugzilla.suse.com/1182846, https://bugzilla.suse.com/1182975, https://bugzilla.suse.com/1183979, https://bugzilla.suse.com/1186290, https://www.suse.com/security/cve/CVE-2019-15890, https://www.suse.com/security/cve/CVE-2020-10756, https://www.suse.com/security/cve/CVE-2020-14364, https://www.suse.com/security/cve/CVE-2020-25085, https://www.suse.com/security/cve/CVE-2020-25707, https://www.suse.com/security/cve/CVE-2020-25723, 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-2020-8608, https://www.suse.com/security/cve/CVE-2021-20257, https://www.suse.com/security/cve/CVE-2021-3419

    Affected packages

    Package

    Name: qemu

    Purl: pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.2.1-11.19.2

    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-2021:1893-1 | CVE-DB