ELSA-2018-4262

ELSA-2018-4262 - qemu security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2018-10-29

Description

[12:2.9.0-17.el7]
- i386: Remove generic SMT thread check (Babu Moger) [Orabug: 28676425]
- pc: Fix typo on PC_COMPAT_2_12 (Eduardo Habkost) [Orabug: 28676425]
- i386: Enable TOPOEXT feature on AMD EPYC CPU (Babu Moger) [Orabug: 28676425]
- net: ignore packet size greater than INT_MAX (Jason Wang) [Orabug: 28762625] {CVE-2018-17963}
- pcnet: fix possible buffer overflow (Jason Wang) [Orabug: 28762617] {CVE-2018-17962}
- rtl8139: fix possible out of bound access (Jason Wang) [Orabug: 28762613] {CVE-2018-17958}
- ne2000: fix possible out of bound access in ne2000_receive (Jason Wang) [Orabug: 28733338] {CVE-2018-10839}
- seccomp: set the seccomp filter to all threads (Marc-Andre Lureau) [Orabug: 28576303] {CVE-2018-15746}
- virtio_net: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net (Venu Busireddy) [Orabug: 28497003]
- virtio-net: use 64-bit values for feature flags (Jason Baron) [Orabug: 28497003]
- qga: check bytes count read by guest-file-read (Prasad J Pandit) [Orabug: 28312939] {CVE-2018-12617}
- CVE-2017-2630: Qemu: nbd: oob stack write in client routine drop_sync (Mark Kanda) [Orabug: 28424694] {CVE-2017-2630}
- CVE-2017-2633: Qemu: VNC: memory corruption due to unchecked resolution limit (Mark Kanda) [Orabug: 28424697] {CVE-2017-2633}
- CVE-2017-7471: Qemu: 9p: virtfs allows guest to change filesystem attributes (Mark Kanda) [Orabug: 28407849] {CVE-2017-7471}
- slirp: correct size computation while concatenating mbuf (Prasad J Pandit) [Orabug: 28263244] {CVE-2018-11806}

Related CVEs

CVE-2017-2633

CVE-2018-11806

CVE-2018-15746

CVE-2018-17963

CVE-2018-17962

CVE-2018-17958

CVE-2018-10839

CVE-2018-12617

CVE-2017-7471

CVE-2017-2630

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 7 (x86_64)	qemu-2.9.0-17.el7.src.rpm	1bf4e9db6770edeb1874039794e3f82a	ELBA-2021-9161
	qemu-2.9.0-17.el7.x86_64.rpm	5d11acbc319f0c717c417b316806baa6	ELBA-2021-9161
	qemu-block-gluster-2.9.0-17.el7.x86_64.rpm	4166247f125bee5084c35ee5df1e25df	ELBA-2021-9161
	qemu-block-iscsi-2.9.0-17.el7.x86_64.rpm	2f2456c9e0857e5f1636b019893a0b98	ELBA-2021-9161
	qemu-block-rbd-2.9.0-17.el7.x86_64.rpm	0949bb0d2936760f1260e5268de95670	ELBA-2021-9161
	qemu-common-2.9.0-17.el7.x86_64.rpm	8ecb3596cec8c36407df2392b41497e0	ELBA-2021-9161
	qemu-img-2.9.0-17.el7.x86_64.rpm	996846d728a00a9112d603c4c78ff717	ELBA-2021-9161
	qemu-kvm-2.9.0-17.el7.x86_64.rpm	dc6591c8b4df657fb3b118be752ed4f2	ELBA-2021-9161
	qemu-kvm-core-2.9.0-17.el7.x86_64.rpm	a3feeb59413dcc0a9b1f323b1bcc8e55	ELBA-2021-9161
	qemu-system-x86-2.9.0-17.el7.x86_64.rpm	7cdd0e4ce84b56b60f049ea4b299a0ed	ELBA-2021-9161
	qemu-system-x86-core-2.9.0-17.el7.x86_64.rpm	0aad25ff9f6e9be4c8bdaa7112118268	ELBA-2021-9161

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