SUSE-SU-2023:2535-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:2535-1

    SUSE-SU-2023:2535-1

    Published: 19 Jun 2023Last Modified: 2 May 2025

    Summary: Security update for xen

    Details: This update for xen fixes the following issues: Security fixes: - CVE-2022-42336: Fix an issue where guests configuring AMD Speculative Store Bypass Disable would have no effect (XSA-431) (bsc#1211433). - CVE-2022-42335: Fixed an issue where guests running under shadow mode with a PCI devices passed through could force the hypervisor to dereference arbitrary memory, leading to a denial of service (XSA-430) (bsc#1210315). Non-security fixes: - Fixed a build warning false positive (bsc#1210570). - Added missing debug-info to xen-syms (bsc#1209237). - Updated to version 4.17.1 (bsc#1027519). - Fixed a failure during VM destruction when using host-assisted kexec and kdump (bsc#1209245). - Other upstream fixes (bsc#1027519).

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20232535-1/, https://bugzilla.suse.com/1027519, https://bugzilla.suse.com/1208736, https://bugzilla.suse.com/1209237, https://bugzilla.suse.com/1209245, https://bugzilla.suse.com/1210315, https://bugzilla.suse.com/1210570, https://bugzilla.suse.com/1211433, https://www.suse.com/security/cve/CVE-2022-42335, https://www.suse.com/security/cve/CVE-2022-42336

    Affected packages

    Package

    Name: xen

    Purl: pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.17.1_04-150500.3.3.1

    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-2023:2535-1 | CVE-DB