Linux Security
    Linux Security
    Linux Security

    Fedora 32: xen 2020-4ff32ef9be

    Date 03 Dec 2020
    387
    Posted By LinuxSecurity Advisories
    stack corruption from XSA-346 change [XSA-355] ---- support zstd compressed kernels (dom0 only) based on linux kernel code
    --------------------------------------------------------------------------------
    Fedora Update Notification
    FEDORA-2020-4ff32ef9be
    2020-12-04 00:30:05.645581
    --------------------------------------------------------------------------------
    
    Name        : xen
    Product     : Fedora 32
    Version     : 4.13.2
    Release     : 4.fc32
    URL         : https://xen.org/
    Summary     : Xen is a virtual machine monitor
    Description :
    This package contains the XenD daemon and xm command line
    tools, needed to manage virtual machines running under the
    Xen hypervisor
    
    --------------------------------------------------------------------------------
    Update Information:
    
    stack corruption from XSA-346 change [XSA-355]  ----  support zstd compressed
    kernels (dom0 only) based on linux kernel code
    --------------------------------------------------------------------------------
    ChangeLog:
    
    * Tue Nov 24 2020 Michael Young  - 4.13.2-4
    - stack corruption from XSA-346 change [XSA-355]
    * Mon Nov 23 2020 Michael Young  - 4.13.2-3
    - support zstd compressed kernels (dom0 only) based on linux kernel code
    --------------------------------------------------------------------------------
    References:
    
      [ 1 ] Bug #1898662 - Xen hypervisor wont boot "with not an elf binary" on kernel 5.9.8
            https://bugzilla.redhat.com/show_bug.cgi?id=1898662
    --------------------------------------------------------------------------------
    
    This update can be installed with the "dnf" update program. Use
    su -c 'dnf upgrade --advisory FEDORA-2020-4ff32ef9be' at the command
    line. For more information, refer to the dnf documentation available at
    https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
    
    All packages are signed with the Fedora Project GPG key. More details on the
    GPG keys used by the Fedora Project can be found at
    https://fedoraproject.org/keys
    --------------------------------------------------------------------------------
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