Ubuntu 20.04: 2021-13abf35b1c Critical: Kernel Handling Vulnerabilities

This package contains the XenD daemon and xm command line

tools, needed to manage virtual machines running under the

Xen hypervisor

Linux: display frontend "be-alloc" mode is unsupported (comment only) [XSA-363,

CVE-2021-26934] (#1929549) arm: The cache may not be cleaned for newly allocated

scrubbed pages [XSA-364, CVE-2021-26933] (#1929547)

* Tue Feb 16 2021 Michael Young - 4.14.1-5

- Linux: display frontend "be-alloc" mode is unsupported (comment only)

[XSA-363, CVE-2021-26934]

- arm: The cache may not be cleaned for newly allocated scrubbed pages

[XSA-364, CVE-2021-26933]

[ 1 ] Bug #1929546 - CVE-2021-26933 xen: arm: The cache may not be cleaned for newly allocated scrubbed pages

https://bugzilla.redhat.com/show_bug.cgi?id=1929546

[ 2 ] Bug #1929548 - CVE-2021-26934 xen: Linux: display frontend "be-alloc" mode is unsupported

https://bugzilla.redhat.com/show_bug.cgi?id=1929548

su -c 'dnf upgrade --advisory FEDORA-2021-47f53a940a' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

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https://fedoraproject.org/security/

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