Bugzilla – Bug 1023053
VUL-0: CVE-2017-5856: kvm,qemu: scsi/megasas: host memory leakage in megasas_handle_dcmd
Last modified: 2019-02-14 14:27:02 UTC
Ref: http://seclists.org/oss-sec/2017/q1/270 ================================================ Hello, Quick Emulator(Qemu) built with the MegaRAID SAS 8708EM2 Host Bus Adapter emulation support is vulnerable to a memory leakage issue. It could occur while processing MegaRAID Firmware Interface(MFI) command in 'megasas_handle_dcmd' routine. A privileged user inside guest could use this flaw to leak host memory resulting DoS issue. Upstream patch: --------------- -> http://git.qemu.org/?p=qemu.git;a=commit;h=765a707000e838c30b18d712fe6cb3dd8e0435f3 Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1418342 This issue was reported by Mr Li Qiang of 360.cn Inc. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F ================================================
bugbot adjusting priority
SUSE-SU-2017:0625-1: An update that solves 15 vulnerabilities and has four fixes is now available. Category: security (important) Bug References: 1014702,1015169,1016779,1017081,1017084,1020491,1020589,1020928,1021129,1021195,1021481,1022541,1023004,1023053,1023073,1023907,1024972,1026583,977027 CVE References: CVE-2016-10028,CVE-2016-10029,CVE-2016-10155,CVE-2016-9921,CVE-2016-9922,CVE-2017-2615,CVE-2017-2620,CVE-2017-5525,CVE-2017-5526,CVE-2017-5552,CVE-2017-5578,CVE-2017-5667,CVE-2017-5856,CVE-2017-5857,CVE-2017-5898 Sources used: SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (src): qemu-2.6.2-41.9.1 SUSE Linux Enterprise Server 12-SP2 (src): qemu-2.6.2-41.9.1 SUSE Linux Enterprise Desktop 12-SP2 (src): qemu-2.6.2-41.9.1
Fixed.
SUSE-SU-2017:0661-1: An update that solves 11 vulnerabilities and has two fixes is now available. Category: security (important) Bug References: 1013285,1014109,1014111,1014702,1015048,1015169,1016779,1021129,1022541,1023004,1023053,1023907,1024972 CVE References: CVE-2016-10155,CVE-2016-9776,CVE-2016-9907,CVE-2016-9911,CVE-2016-9921,CVE-2016-9922,CVE-2017-2615,CVE-2017-2620,CVE-2017-5667,CVE-2017-5856,CVE-2017-5898 Sources used: SUSE Linux Enterprise Server for SAP 12 (src): qemu-2.0.2-48.31.1 SUSE Linux Enterprise Server 12-LTSS (src): qemu-2.0.2-48.31.1
openSUSE-SU-2017:0707-1: An update that solves 15 vulnerabilities and has four fixes is now available. Category: security (important) Bug References: 1014702,1015169,1016779,1017081,1017084,1020491,1020589,1020928,1021129,1021195,1021481,1022541,1023004,1023053,1023073,1023907,1024972,1026583,977027 CVE References: CVE-2016-10028,CVE-2016-10029,CVE-2016-10155,CVE-2016-9921,CVE-2016-9922,CVE-2017-2615,CVE-2017-2620,CVE-2017-5525,CVE-2017-5526,CVE-2017-5552,CVE-2017-5578,CVE-2017-5667,CVE-2017-5856,CVE-2017-5857,CVE-2017-5898 Sources used: openSUSE Leap 42.2 (src): qemu-2.6.2-29.4, qemu-linux-user-2.6.2-29.1, qemu-testsuite-2.6.2-29.8
SUSE-SU-2017:1135-1: An update that solves 10 vulnerabilities and has two fixes is now available. Category: security (important) Bug References: 1013285,1014109,1014111,1014702,1015048,1015169,1016779,1021129,1023004,1023053,1023907,1024972 CVE References: CVE-2016-10155,CVE-2016-9776,CVE-2016-9907,CVE-2016-9911,CVE-2016-9921,CVE-2016-9922,CVE-2017-2615,CVE-2017-2620,CVE-2017-5856,CVE-2017-5898 Sources used: SUSE Linux Enterprise Server 11-SP4 (src): kvm-1.4.2-59.1
SUSE-SU-2017:1241-1: An update that solves 13 vulnerabilities and has four fixes is now available. Category: security (important) Bug References: 1013285,1014109,1014111,1014702,1015048,1015169,1016779,1020491,1020589,1020928,1021129,1022541,1023004,1023053,1023907,1024972,937125 CVE References: CVE-2016-10155,CVE-2016-9776,CVE-2016-9907,CVE-2016-9911,CVE-2016-9921,CVE-2016-9922,CVE-2017-2615,CVE-2017-2620,CVE-2017-5525,CVE-2017-5526,CVE-2017-5667,CVE-2017-5856,CVE-2017-5898 Sources used: SUSE Linux Enterprise Server 12-SP1 (src): qemu-2.3.1-32.11 SUSE Linux Enterprise Desktop 12-SP1 (src): qemu-2.3.1-32.11
openSUSE-SU-2017:1312-1: An update that solves 13 vulnerabilities and has four fixes is now available. Category: security (important) Bug References: 1013285,1014109,1014111,1014702,1015048,1015169,1016779,1020491,1020589,1020928,1021129,1022541,1023004,1023053,1023907,1024972,937125 CVE References: CVE-2016-10155,CVE-2016-9776,CVE-2016-9907,CVE-2016-9911,CVE-2016-9921,CVE-2016-9922,CVE-2017-2615,CVE-2017-2620,CVE-2017-5525,CVE-2017-5526,CVE-2017-5667,CVE-2017-5856,CVE-2017-5898 Sources used: openSUSE Leap 42.1 (src): qemu-2.3.1-25.1, qemu-linux-user-2.3.1-25.1, qemu-testsuite-2.3.1-25.1
SUSE-SU-2017:3084-1: An update that solves 33 vulnerabilities and has 7 fixes is now available. Category: security (important) Bug References: 1013285,1014109,1014111,1014702,1015048,1016779,1020427,1021129,1021741,1023004,1023053,1023907,1024972,1025109,1028184,1028656,1030624,1031051,1034044,1034866,1034908,1035406,1035950,1037242,1038396,1039495,1042159,1042800,1042801,1043296,1045035,1046636,1047674,1048902,1049381,1049785,1056334,1057585,1062069,1063122 CVE References: CVE-2016-10155,CVE-2016-9602,CVE-2016-9603,CVE-2016-9776,CVE-2016-9907,CVE-2016-9911,CVE-2016-9921,CVE-2016-9922,CVE-2017-10664,CVE-2017-10806,CVE-2017-11334,CVE-2017-11434,CVE-2017-13672,CVE-2017-14167,CVE-2017-15038,CVE-2017-15289,CVE-2017-2615,CVE-2017-2620,CVE-2017-5579,CVE-2017-5856,CVE-2017-5898,CVE-2017-5973,CVE-2017-6505,CVE-2017-7471,CVE-2017-7493,CVE-2017-7718,CVE-2017-7980,CVE-2017-8086,CVE-2017-8309,CVE-2017-9330,CVE-2017-9373,CVE-2017-9375,CVE-2017-9503 Sources used: SUSE Linux Enterprise Server 11-SP3-LTSS (src): kvm-1.4.2-53.11.1 SUSE Linux Enterprise Point of Sale 11-SP3 (src): kvm-1.4.2-53.11.1