SUSE-SU-2017:0570-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:0570-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2017:0570-1

Related

Published

2017-02-27T12:57:59Z

Modified

2017-02-27T12:57:59Z

Summary

Security update for xen

Details

This update for xen fixes several issues.

These security issues were fixed:

CVE-2017-5973: A infinite loop while doing control transfer in xhcikickepctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025188).
CVE-2016-10155: The virtual hardware watchdog 'wdt_i6300esb' was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host (bsc#1024183).
CVE-2017-2620: In CIRRUSBLTMODEMEMSYSSRC mode the bitblit copy routine cirrusbitbltcputovideo failed to check the memory region, allowing for an out-of-bounds write that allows for privilege escalation (bsc#1024834)
CVE-2017-5856: The MegaRAID SAS 8708EM2 Host Bus Adapter emulation support was vulnerable to a memory leakage issue allowing a privileged user to leak host memory resulting in DoS (bsc#1024186).
CVE-2017-5898: The CCID Card device emulator support was vulnerable to an integer overflow flaw allowing a privileged user to crash the Qemu process on the host resulting in DoS (bsc#1024307).
CVE-2017-2615: An error in the bitblt copy operation could have allowed a malicious guest administrator to cause an out of bounds memory access, possibly leading to information disclosure or privilege escalation (bsc#1023004)
A malicious guest could have, by frequently rebooting over extended periods of time, run the host system out of memory, resulting in a Denial of Service (DoS) (bsc#1022871)
CVE-2017-5579: The 16550A UART serial device emulation support was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host (bsc#1022627).
CVE-2016-9907: The USB redirector usb-guest support was vulnerable to a memory leakage flaw when destroying the USB redirector in 'usbredirhandledestroy'. A guest user/process could have used this issue to leak host memory, resulting in DoS for a host (bsc#1014490)
CVE-2016-9911: The USB EHCI Emulation support was vulnerable to a memory leakage issue while processing packet data in 'ehciinittransfer'. A guest user/process could have used this issue to leak host memory, resulting in DoS for the host (bsc#1014507)
CVE-2016-9921: The Cirrus CLGD 54xx VGA Emulator support was vulnerable to a divide by zero issue while copying VGA data. A privileged user inside guest could have used this flaw to crash the process instance on the host, resulting in DoS (bsc#1015169)
CVE-2016-9922: The Cirrus CLGD 54xx VGA Emulator support was vulnerable to a divide by zero issue while copying VGA data. A privileged user inside guest could have used this flaw to crash the process instance on the host, resulting in DoS (bsc#1015169)
CVE-2016-9101: A memory leak in hw/net/eepro100.c allowed local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by repeatedly unplugging an i8255x (PRO100) NIC device (bsc#1013668).
CVE-2016-9776: The ColdFire Fast Ethernet Controller emulator support was vulnerable to an infinite loop issue while receiving packets in 'mcffecreceive'. A privileged user/process inside guest could have used this issue to crash the Qemu process on the host leading to DoS (bsc#1013657)

These non-security issues were fixed:

bsc#1000195: Prevent panic on CPU0 while booting on SLES 11 SP3
bsc#1002496: Added support for reloading clvm in block-dmmd block-dmmd

References

Affected packages

SUSE:Linux Enterprise Desktop 12 SP1 / xen

Package

Name: xen
Purl: purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.5.5_06-22.11.2

Ecosystem specific

{
    "binaries": [
        {
            "xen-libs": "4.5.5_06-22.11.2",
            "xen": "4.5.5_06-22.11.2",
            "xen-libs-32bit": "4.5.5_06-22.11.2",
            "xen-kmp-default": "4.5.5_06_k3.12.69_60.64.32-22.11.2"
        }
    ]
}

SUSE:Linux Enterprise Software Development Kit 12 SP1 / xen

Package

Name: xen
Purl: purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.5.5_06-22.11.2

Ecosystem specific

{
    "binaries": [
        {
            "xen-devel": "4.5.5_06-22.11.2"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP1 / xen

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.5.5_06-22.11.2

Ecosystem specific

{
    "binaries": [
        {
            "xen-tools-domU": "4.5.5_06-22.11.2",
            "xen-kmp-default": "4.5.5_06_k3.12.69_60.64.32-22.11.2",
            "xen-libs": "4.5.5_06-22.11.2",
            "xen-doc-html": "4.5.5_06-22.11.2",
            "xen-libs-32bit": "4.5.5_06-22.11.2",
            "xen-tools": "4.5.5_06-22.11.2",
            "xen": "4.5.5_06-22.11.2"
        }
    ]
}

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

Package

Name: xen
Purl: purl: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_06-22.11.2

Ecosystem specific

{
    "binaries": [
        {
            "xen-tools-domU": "4.5.5_06-22.11.2",
            "xen-kmp-default": "4.5.5_06_k3.12.69_60.64.32-22.11.2",
            "xen-libs": "4.5.5_06-22.11.2",
            "xen-doc-html": "4.5.5_06-22.11.2",
            "xen-libs-32bit": "4.5.5_06-22.11.2",
            "xen-tools": "4.5.5_06-22.11.2",
            "xen": "4.5.5_06-22.11.2"
        }
    ]
}