• [SECURITY] [DSA 4723-1] xen security update

    From Moritz Muehlenhoff@1:229/2 to All on Sun Jul 12 22:50:01 2020
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4723-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff
    July 12, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : xen
    CVE ID : CVE-2020-11739 CVE-2020-11740 CVE-2020-11741 CVE-2020-11742
    CVE-2020-11743 CVE-2020-15563 CVE-2020-15564 CVE-2020-15565
    CVE-2020-15566 CVE-2020-15567

    Multiple vulnerabilities have been discovered in the Xen hypervisor,
    which could result in denial of service, guest-to-host privilege
    escalation or information leaks.

    For the stable distribution (buster), these problems have been fixed in
    version 4.11.4+24-gddaaccbbab-1~deb10u1.

    We recommend that you upgrade your xen packages.

    For the detailed security status of xen please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/xen

    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/

    Mailing list: [email protected]
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