SUSE Security Update: Security update for kvm ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:1785-1 Rating: important References: #895528 #901508 #928393 #934069 #936132 #940929 #944463 #945404 #945987 #945989 #947159 #958491 #958917 #959005 #960334 #960725 #961332 #961333 #961358 #961556 #961691 #962320 #963782 #964413 #967969 #969350 #970036 #970037 #975128 #975136 #975700 #976109 #978158 #978160 #980711 #980723 Cross-References: CVE-2014-3615 CVE-2014-3689 CVE-2014-9718 CVE-2015-3214 CVE-2015-5239 CVE-2015-5278 CVE-2015-5279 CVE-2015-5745 CVE-2015-6855 CVE-2015-7295 CVE-2015-7549 CVE-2015-8504 CVE-2015-8558 CVE-2015-8613 CVE-2015-8619 CVE-2015-8743 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922 CVE-2016-1981 CVE-2016-2198 CVE-2016-2538 CVE-2016-2841 CVE-2016-2857 CVE-2016-2858 CVE-2016-3710 CVE-2016-3712 CVE-2016-4001 CVE-2016-4002 CVE-2016-4020 CVE-2016-4037 CVE-2016-4439 CVE-2016-4441 Affected Products: SUSE Linux Enterprise Server 11-SP4 ______________________________________________________________________________ An update that solves 33 vulnerabilities and has three fixes is now available. Description: kvm was updated to fix 33 security issues. These security issues were fixed: - CVE-2016-4439: Avoid OOB access in 53C9X emulation (bsc#980711) - CVE-2016-4441: Avoid OOB access in 53C9X emulation (bsc#980723) - CVE-2016-3710: Fixed VGA emulation based OOB access with potential for guest escape (bsc#978158) - CVE-2016-3712: Fixed VGa emulation based DOS and OOB read access exploit (bsc#978160) - CVE-2016-4037: Fixed USB ehci based DOS (bsc#976109) - CVE-2016-2538: Fixed potential OOB access in USB net device emulation (bsc#967969) - CVE-2016-2841: Fixed OOB access / hang in ne2000 emulation (bsc#969350) - CVE-2016-2858: Avoid potential DOS when using QEMU pseudo random number generator (bsc#970036) - CVE-2016-2857: Fixed OOB access when processing IP checksums (bsc#970037) - CVE-2016-4001: Fixed OOB access in Stellaris enet emulated nic (bsc#975128) - CVE-2016-4002: Fixed OOB access in MIPSnet emulated controller (bsc#975136) - CVE-2016-4020: Fixed possible host data leakage to guest from TPR access (bsc#975700) - CVE-2015-3214: Fixed OOB read in i8254 PIC (bsc#934069) - CVE-2014-9718: Fixed the handling of malformed or short ide PRDTs to avoid any opportunity for guest to cause DoS by abusing that interface (bsc#928393) - CVE-2014-3689: Fixed insufficient parameter validation in rectangle functions (bsc#901508) - CVE-2014-3615: The VGA emulator in QEMU allowed local guest users to read host memory by setting the display to a high resolution (bsc#895528). - CVE-2015-5239: Integer overflow in vnc_client_read() and protocol_client_msg() (bsc#944463). - CVE-2015-5278: Infinite loop in ne2000_receive() function (bsc#945989). - CVE-2015-5279: Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU allowed guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets (bsc#945987). - CVE-2015-5745: Buffer overflow in virtio-serial (bsc#940929). - CVE-2015-6855: hw/ide/core.c in QEMU did not properly restrict the commands accepted by an ATAPI device, which allowed guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash (bsc#945404). - CVE-2015-7295: hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allowed remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface (bsc#947159). - CVE-2015-7549: PCI null pointer dereferences (bsc#958917). - CVE-2015-8504: VNC floating point exception (bsc#958491). - CVE-2015-8558: Infinite loop in ehci_advance_state resulting in DoS (bsc#959005). - CVE-2015-8613: Wrong sized memset in megasas command handler (bsc#961358). - CVE-2015-8619: Potential DoS for long HMP sendkey command argument (bsc#960334). - CVE-2015-8743: OOB memory access in ne2000 ioport r/w functions (bsc#960725). - CVE-2016-1568: AHCI use-after-free in aio port commands (bsc#961332). - CVE-2016-1714: Potential OOB memory access in processing firmware configuration (bsc#961691). - CVE-2016-1922: NULL pointer dereference when processing hmp i/o command (bsc#962320). - CVE-2016-1981: Potential DoS (infinite loop) in e1000 device emulation by malicious privileged user within guest (bsc#963782). - CVE-2016-2198: Malicious privileged guest user were able to cause DoS by writing to read-only EHCI capabilities registers (bsc#964413). This non-security issue was fixed: - Fix case of IDE interface needing busy status set before flush (bsc#936132) Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 11-SP4: zypper in -t patch slessp4-kvm-12645=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 11-SP4 (i586 s390x x86_64): kvm-1.4.2-44.1 References: https://www.suse.com/security/cve/CVE-2014-3615.html https://www.suse.com/security/cve/CVE-2014-3689.html https://www.suse.com/security/cve/CVE-2014-9718.html https://www.suse.com/security/cve/CVE-2015-3214.html https://www.suse.com/security/cve/CVE-2015-5239.html https://www.suse.com/security/cve/CVE-2015-5278.html https://www.suse.com/security/cve/CVE-2015-5279.html https://www.suse.com/security/cve/CVE-2015-5745.html https://www.suse.com/security/cve/CVE-2015-6855.html https://www.suse.com/security/cve/CVE-2015-7295.html https://www.suse.com/security/cve/CVE-2015-7549.html https://www.suse.com/security/cve/CVE-2015-8504.html https://www.suse.com/security/cve/CVE-2015-8558.html https://www.suse.com/security/cve/CVE-2015-8613.html https://www.suse.com/security/cve/CVE-2015-8619.html https://www.suse.com/security/cve/CVE-2015-8743.html https://www.suse.com/security/cve/CVE-2016-1568.html https://www.suse.com/security/cve/CVE-2016-1714.html https://www.suse.com/security/cve/CVE-2016-1922.html https://www.suse.com/security/cve/CVE-2016-1981.html https://www.suse.com/security/cve/CVE-2016-2198.html https://www.suse.com/security/cve/CVE-2016-2538.html https://www.suse.com/security/cve/CVE-2016-2841.html https://www.suse.com/security/cve/CVE-2016-2857.html https://www.suse.com/security/cve/CVE-2016-2858.html https://www.suse.com/security/cve/CVE-2016-3710.html https://www.suse.com/security/cve/CVE-2016-3712.html https://www.suse.com/security/cve/CVE-2016-4001.html https://www.suse.com/security/cve/CVE-2016-4002.html https://www.suse.com/security/cve/CVE-2016-4020.html https://www.suse.com/security/cve/CVE-2016-4037.html https://www.suse.com/security/cve/CVE-2016-4439.html https://www.suse.com/security/cve/CVE-2016-4441.html https://bugzilla.suse.com/895528 https://bugzilla.suse.com/901508 https://bugzilla.suse.com/928393 https://bugzilla.suse.com/934069 https://bugzilla.suse.com/936132 https://bugzilla.suse.com/940929 https://bugzilla.suse.com/944463 https://bugzilla.suse.com/945404 https://bugzilla.suse.com/945987 https://bugzilla.suse.com/945989 https://bugzilla.suse.com/947159 https://bugzilla.suse.com/958491 https://bugzilla.suse.com/958917 https://bugzilla.suse.com/959005 https://bugzilla.suse.com/960334 https://bugzilla.suse.com/960725 https://bugzilla.suse.com/961332 https://bugzilla.suse.com/961333 https://bugzilla.suse.com/961358 https://bugzilla.suse.com/961556 https://bugzilla.suse.com/961691 https://bugzilla.suse.com/962320 https://bugzilla.suse.com/963782 https://bugzilla.suse.com/964413 https://bugzilla.suse.com/967969 https://bugzilla.suse.com/969350 https://bugzilla.suse.com/970036 https://bugzilla.suse.com/970037 https://bugzilla.suse.com/975128 https://bugzilla.suse.com/975136 https://bugzilla.suse.com/975700 https://bugzilla.suse.com/976109 https://bugzilla.suse.com/978158 https://bugzilla.suse.com/978160 https://bugzilla.suse.com/980711 https://bugzilla.suse.com/980723 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org