SUSE-SU-2017:3236-1

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Source
https://www.suse.com/support/update/announcement/2017/suse-su-20173236-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:3236-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2017:3236-1
Related
Published
2017-12-07T14:31:18Z
Modified
2017-12-07T14:31:18Z
Summary
Security update for xen
Details

This update for xen fixes several issues.

These security issues were fixed:

  • bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code allowed for DoS (XSA-246)
  • bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests to retain a writable mapping of freed memory leading to information leaks, privilege escalation or DoS (XSA-247).
  • CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation (bsc#1063123)
  • CVE-2017-15597: A grant copy operation being done on a grant of a dying domain allowed a malicious guest administrator to corrupt hypervisor memory, allowing for DoS or potentially privilege escalation and information leaks (bsc#1061075).
  • CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking (bsc#1061081).
  • CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor crash) or possibly gain privileges because self-linear shadow mappings were mishandled for translated guests (bsc#1061086).
  • CVE-2017-13672: The VGA display emulator support allowed local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update (bsc#1056336)

This non-security issue was fixed:

  • bsc#1055047: Fixed --initrd-inject option in virt-install
References

Affected packages

SUSE:OpenStack Cloud 6 / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%206

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.5_20-22.36.3

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools-domU": "4.5.5_20-22.36.3",
            "xen-kmp-default": "4.5.5_20_k3.12.74_60.64.63-22.36.3",
            "xen-libs": "4.5.5_20-22.36.3",
            "xen-doc-html": "4.5.5_20-22.36.3",
            "xen-libs-32bit": "4.5.5_20-22.36.3",
            "xen-tools": "4.5.5_20-22.36.3",
            "xen": "4.5.5_20-22.36.3"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP1 / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.5_20-22.36.3

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools-domU": "4.5.5_20-22.36.3",
            "xen-kmp-default": "4.5.5_20_k3.12.74_60.64.63-22.36.3",
            "xen-libs": "4.5.5_20-22.36.3",
            "xen-doc-html": "4.5.5_20-22.36.3",
            "xen-libs-32bit": "4.5.5_20-22.36.3",
            "xen-tools": "4.5.5_20-22.36.3",
            "xen": "4.5.5_20-22.36.3"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP1-LTSS / xen

Package

Name
xen
Purl
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.5_20-22.36.3

Ecosystem specific 

{
    "binaries": [
        {
            "xen-tools-domU": "4.5.5_20-22.36.3",
            "xen-kmp-default": "4.5.5_20_k3.12.74_60.64.63-22.36.3",
            "xen-libs": "4.5.5_20-22.36.3",
            "xen-doc-html": "4.5.5_20-22.36.3",
            "xen-libs-32bit": "4.5.5_20-22.36.3",
            "xen-tools": "4.5.5_20-22.36.3",
            "xen": "4.5.5_20-22.36.3"
        }
    ]
}