SUSE-SU-2017:0127-1
- Source
- https://www.suse.com/support/update/announcement/2017/suse-su-20170127-1/
- Import Source
- https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:0127-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/SUSE-SU-2017:0127-1
- Related
- Published
- 2017-01-13T15:30:43Z
- Modified
- 2017-01-13T15:30:43Z
- Summary
- Security update for qemu
- Details
-
qemu was updated to fix several issues.
These security issues were fixed:
- CVE-2016-9102: Memory leak in the v9fs_xattrcreate function in hw/9pfs/9p.c in allowed local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) via a large number of Txattrcreate messages with the same fid number (bsc#1014256).
- CVE-2016-9103: The v9fs_xattrcreate function in hw/9pfs/9p.c in allowed local guest OS administrators to obtain sensitive host heap memory information by reading xattribute values writing to them (bsc#1007454).
- CVE-2016-9381: Improper processing of shared rings allowing guest administrators take over the qemu process, elevating their privilege to that of the qemu process (bsc#1009109)
- 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#1013285).
- CVE-2016-9845: The Virtio GPU Device emulator support as vulnerable to an information leakage issue while processing the 'VIRTIOGPUCMDGETCAPSET_INFO' command. A guest user/process could have used this flaw to leak contents of the host memory (bsc#1013767).
- CVE-2016-9846: The Virtio GPU Device emulator support was vulnerable to a memory leakage issue while updating the cursor data in updatecursordata_virgl. A guest user/process could have used this flaw to leak host memory bytes, resulting in DoS for the host (bsc#1013764).
- 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#1014109).
- CVE-2016-9908: The Virtio GPU Device emulator support was vulnerable to an information leakage issue while processing the 'VIRTIOGPUCMDGETCAPSET' command. A guest user/process could have used this flaw to leak contents of the host memory (bsc#1014514).
- 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#1014111).
- CVE-2016-9912: The Virtio GPU Device emulator support was vulnerable to a memory leakage issue while destroying gpu resource object in 'virtiogpuresource_destroy'. A guest user/process could have used this flaw to leak host memory bytes, resulting in DoS for the host (bsc#1014112).
- CVE-2016-9913: VirtFS was vulnerable to memory leakage issue via its '9p-handle' or '9p-proxy' backend drivers. A privileged user inside guest could have used this flaw to leak host memory, thus affecting other services on the host and/or potentially crash the Qemu process on the host (bsc#1014110).
These non-security issues were fixed:
- Fixed uint64 property parsing and add regression tests (bsc#937125)
- Added a man page for kvm_stat
- Fix crash in vte (bsc#1008519)
- Various upstream commits targeted towards stable releases (bsc#1013341)
- References
-
- https://www.suse.com/support/update/announcement/2017/suse-su-20170127-1/
- https://bugzilla.suse.com/1007454
- https://bugzilla.suse.com/1008519
- https://bugzilla.suse.com/1009109
- https://bugzilla.suse.com/1013285
- https://bugzilla.suse.com/1013341
- https://bugzilla.suse.com/1013764
- https://bugzilla.suse.com/1013767
- https://bugzilla.suse.com/1014109
- https://bugzilla.suse.com/1014110
- https://bugzilla.suse.com/1014111
- https://bugzilla.suse.com/1014112
- https://bugzilla.suse.com/1014256
- https://bugzilla.suse.com/1014514
- https://bugzilla.suse.com/1016779
- https://bugzilla.suse.com/937125
- https://www.suse.com/security/cve/CVE-2016-9102
- https://www.suse.com/security/cve/CVE-2016-9103
- https://www.suse.com/security/cve/CVE-2016-9381
- https://www.suse.com/security/cve/CVE-2016-9776
- https://www.suse.com/security/cve/CVE-2016-9845
- https://www.suse.com/security/cve/CVE-2016-9846
- https://www.suse.com/security/cve/CVE-2016-9907
- https://www.suse.com/security/cve/CVE-2016-9908
- https://www.suse.com/security/cve/CVE-2016-9911
- https://www.suse.com/security/cve/CVE-2016-9912
- https://www.suse.com/security/cve/CVE-2016-9913
- https://www.suse.com/security/cve/CVE-2016-9921
- https://www.suse.com/security/cve/CVE-2016-9922
Affected packages
SUSE:Linux Enterprise Desktop 12 SP2 / qemu
Package
- Name
- qemu
- Purl
- pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2
SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 / qemu
Package
- Name
- qemu
- Purl
- pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.6.2-39.1
Ecosystem specific
{
"binaries": [
{
"qemu-arm": "2.6.2-39.1",
"qemu-tools": "2.6.2-39.1",
"qemu": "2.6.2-39.1",
"qemu-guest-agent": "2.6.2-39.1",
"qemu-lang": "2.6.2-39.1",
"qemu-block-curl": "2.6.2-39.1",
"qemu-ipxe": "1.0.0-39.1",
"qemu-block-ssh": "2.6.2-39.1",
"qemu-block-rbd": "2.6.2-39.1"
}
]
}
SUSE:Linux Enterprise Server 12 SP2 / qemu
Package
- Name
- qemu
- Purl
- pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.6.2-39.1
Ecosystem specific
{
"binaries": [
{
"qemu-arm": "2.6.2-39.1",
"qemu-tools": "2.6.2-39.1",
"qemu-block-curl": "2.6.2-39.1",
"qemu-guest-agent": "2.6.2-39.1",
"qemu-lang": "2.6.2-39.1",
"qemu-seabios": "1.9.1-39.1",
"qemu-kvm": "2.6.2-39.1",
"qemu-block-ssh": "2.6.2-39.1",
"qemu-vgabios": "1.9.1-39.1",
"qemu-x86": "2.6.2-39.1",
"qemu-s390": "2.6.2-39.1",
"qemu": "2.6.2-39.1",
"qemu-sgabios": "8-39.1",
"qemu-ipxe": "1.0.0-39.1",
"qemu-ppc": "2.6.2-39.1",
"qemu-block-rbd": "2.6.2-39.1"
}
]
}
SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / qemu
Package
- Name
- qemu
- Purl
- pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.6.2-39.1
Ecosystem specific
{
"binaries": [
{
"qemu-arm": "2.6.2-39.1",
"qemu-tools": "2.6.2-39.1",
"qemu-block-curl": "2.6.2-39.1",
"qemu-guest-agent": "2.6.2-39.1",
"qemu-lang": "2.6.2-39.1",
"qemu-seabios": "1.9.1-39.1",
"qemu-kvm": "2.6.2-39.1",
"qemu-block-ssh": "2.6.2-39.1",
"qemu-vgabios": "1.9.1-39.1",
"qemu-x86": "2.6.2-39.1",
"qemu-s390": "2.6.2-39.1",
"qemu": "2.6.2-39.1",
"qemu-sgabios": "8-39.1",
"qemu-ipxe": "1.0.0-39.1",
"qemu-ppc": "2.6.2-39.1",
"qemu-block-rbd": "2.6.2-39.1"
}
]
}