openSUSE-SU-2021:2442-1

    Dashboard / Vulnerabilities / openSUSE-SU-2021:2442-1

    openSUSE-SU-2021:2442-1

    Published: 21 Jul 2021Last Modified: 4 Feb 2026

    Summary: Security update for qemu

    Details: This update for qemu fixes the following issues: - CVE-2021-3582: Fix possible mremap overflow in the pvrdma (bsc#1187499) - CVE-2021-3607: Ensure correct input on ring init (bsc#1187539) - CVE-2021-3608: Fix the ring init error flow (bsc#1187538) - CVE-2021-3611: Fix intel-hda segmentation fault due to stack overflow (bsc#1187529)

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/ER233YMIXQ2HKJ4RY4ISGXE5VKXBEVPA/, https://bugzilla.suse.com/1187499, https://bugzilla.suse.com/1187529, https://bugzilla.suse.com/1187538, https://bugzilla.suse.com/1187539, https://www.suse.com/security/cve/CVE-2021-3582, https://www.suse.com/security/cve/CVE-2021-3607, https://www.suse.com/security/cve/CVE-2021-3608, https://www.suse.com/security/cve/CVE-2021-3611

    Affected packages

    Package

    Name: qemu

    Purl: pkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.2.0-23.1

    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
    openSUSE-SU-2021:2442-1 | CVE-DB