SUSE-SU-2022:0467-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:0467-1

    SUSE-SU-2022:0467-1

    Published: 17 Feb 2022Last Modified: 2 May 2025

    Summary: Security update for xen

    Details: This update for xen fixes the following issues: - CVE-2022-23033: Fixed guest_physmap_remove_page not removing the p2m mappings. (XSA-393) (bsc#1194576) - CVE-2022-23034: Fixed possible DoS by a PV guest Xen while unmapping a grant. (XSA-394) (bsc#1194581) - CVE-2022-23035: Fixed insufficient cleanup of passed-through device IRQs. (XSA-395) (bsc#1194588)

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20220467-1/, https://bugzilla.suse.com/1194576, https://bugzilla.suse.com/1194581, https://bugzilla.suse.com/1194588, https://www.suse.com/security/cve/CVE-2022-23033, https://www.suse.com/security/cve/CVE-2022-23034, https://www.suse.com/security/cve/CVE-2022-23035

    Affected packages

    Package

    Name: xen

    Purl: pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.13.4_04-3.43.2

    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-2022:0467-1 | CVE-DB