openSUSE-SU-2020:0011-1

CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm (bsc#1158003 XSA-307).
CVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).
CVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH guest userspace code to crash the guest,leading to a guest denial of service (bsc#1158004 XSA-308).
CVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could have caused hypervisor crash resulting in denial of service affecting the entire host (bsc#1158005 XSA-309).
CVE-2019-19580: Fixed a privilege escalation where a malicious PV guest administrator could have been able to escalate their privilege to that of the host (bsc#1158006 XSA-310).
CVE-2019-19577: Fixed an issue where a malicious guest administrator could have caused Xen to access data structures while they are being modified leading to a crash (bsc#1158007 XSA-311).
CVE-2019-19579: Fixed a privilege escaltion where an untrusted domain with access to a physical device can DMA into host memory (bsc#1157888 XSA-306).
Fixed an issue where PCI passthrough failed on AMD machine xen host (bsc#1157047).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

References

Affected packages

openSUSE:Leap 15.1 / xen

Package

Name: xen
Purl: pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.12.1_06-lp151.2.9.1

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs-32bit": "4.12.1_06-lp151.2.9.1",
            "xen-libs": "4.12.1_06-lp151.2.9.1",
            "xen": "4.12.1_06-lp151.2.9.1",
            "xen-devel": "4.12.1_06-lp151.2.9.1",
            "xen-tools": "4.12.1_06-lp151.2.9.1",
            "xen-doc-html": "4.12.1_06-lp151.2.9.1",
            "xen-tools-domU": "4.12.1_06-lp151.2.9.1"
        }
    ]
}