cpe:/a:citrix:xenserver:6.0.2 cpe:/a:citrix:xenserver:6.2.0 cpe:/a:citrix:xenserver:6.5 cpe:/a:citrix:xenserver:7.0 cpe:/a:citrix:xenserver:7.1 cpe:/a:citrix:xenserver:7.2 cpe:/a:citrix:xenserver:7.3 cpe:/a:citrix:xenserver:7.4 cpe:/a:synology:skynas:- cpe:/o:apple:mac_os_x:- cpe:/o:apple:mac_os_x:10.0 cpe:/o:apple:mac_os_x:10.0.0 cpe:/o:apple:mac_os_x:10.0.1 cpe:/o:apple:mac_os_x:10.0.2 cpe:/o:apple:mac_os_x:10.0.3 cpe:/o:apple:mac_os_x:10.0.4 cpe:/o:apple:mac_os_x:10.1 cpe:/o:apple:mac_os_x:10.1.0 cpe:/o:apple:mac_os_x:10.1.1 cpe:/o:apple:mac_os_x:10.1.2 cpe:/o:apple:mac_os_x:10.1.3 cpe:/o:apple:mac_os_x:10.1.4 cpe:/o:apple:mac_os_x:10.1.5 cpe:/o:apple:mac_os_x:10.2 cpe:/o:apple:mac_os_x:10.2.0 cpe:/o:apple:mac_os_x:10.2.1 cpe:/o:apple:mac_os_x:10.2.2 cpe:/o:apple:mac_os_x:10.2.3 cpe:/o:apple:mac_os_x:10.2.4 cpe:/o:apple:mac_os_x:10.2.5 cpe:/o:apple:mac_os_x:10.2.6 cpe:/o:apple:mac_os_x:10.2.7 cpe:/o:apple:mac_os_x:10.2.8 cpe:/o:apple:mac_os_x:10.3 cpe:/o:apple:mac_os_x:10.3.0 cpe:/o:apple:mac_os_x:10.3.1 cpe:/o:apple:mac_os_x:10.3.2 cpe:/o:apple:mac_os_x:10.3.3 cpe:/o:apple:mac_os_x:10.3.4 cpe:/o:apple:mac_os_x:10.3.5 cpe:/o:apple:mac_os_x:10.3.6 cpe:/o:apple:mac_os_x:10.3.7 cpe:/o:apple:mac_os_x:10.3.8 cpe:/o:apple:mac_os_x:10.3.9 cpe:/o:apple:mac_os_x:10.4 cpe:/o:apple:mac_os_x:10.4.0 cpe:/o:apple:mac_os_x:10.4.1 cpe:/o:apple:mac_os_x:10.4.2 cpe:/o:apple:mac_os_x:10.4.3 cpe:/o:apple:mac_os_x:10.4.4 cpe:/o:apple:mac_os_x:10.4.5 cpe:/o:apple:mac_os_x:10.4.6 cpe:/o:apple:mac_os_x:10.4.7 cpe:/o:apple:mac_os_x:10.4.8 cpe:/o:apple:mac_os_x:10.4.9 cpe:/o:apple:mac_os_x:10.4.10 cpe:/o:apple:mac_os_x:10.4.11 cpe:/o:apple:mac_os_x:10.5 cpe:/o:apple:mac_os_x:10.5.0 cpe:/o:apple:mac_os_x:10.5.1 cpe:/o:apple:mac_os_x:10.5.2 cpe:/o:apple:mac_os_x:10.5.3 cpe:/o:apple:mac_os_x:10.5.4 cpe:/o:apple:mac_os_x:10.5.5 cpe:/o:apple:mac_os_x:10.5.6 cpe:/o:apple:mac_os_x:10.5.7 cpe:/o:apple:mac_os_x:10.5.8 cpe:/o:apple:mac_os_x:10.6.0 cpe:/o:apple:mac_os_x:10.6.1 cpe:/o:apple:mac_os_x:10.6.2 cpe:/o:apple:mac_os_x:10.6.3 cpe:/o:apple:mac_os_x:10.6.4 cpe:/o:apple:mac_os_x:10.6.5 cpe:/o:apple:mac_os_x:10.6.6 cpe:/o:apple:mac_os_x:10.6.7 cpe:/o:apple:mac_os_x:10.6.8 cpe:/o:apple:mac_os_x:10.7.0 cpe:/o:apple:mac_os_x:10.7.1 cpe:/o:apple:mac_os_x:10.7.2 cpe:/o:apple:mac_os_x:10.7.3 cpe:/o:apple:mac_os_x:10.7.4 cpe:/o:apple:mac_os_x:10.7.5 cpe:/o:apple:mac_os_x:10.8.0 cpe:/o:apple:mac_os_x:10.8.1 cpe:/o:apple:mac_os_x:10.8.2 cpe:/o:apple:mac_os_x:10.8.3 cpe:/o:apple:mac_os_x:10.8.4 cpe:/o:apple:mac_os_x:10.8.5 cpe:/o:apple:mac_os_x:10.8.5:supplemental_update cpe:/o:apple:mac_os_x:10.9 cpe:/o:apple:mac_os_x:10.9.1 cpe:/o:apple:mac_os_x:10.9.2 cpe:/o:apple:mac_os_x:10.9.3 cpe:/o:apple:mac_os_x:10.9.4 cpe:/o:apple:mac_os_x:10.9.5 cpe:/o:apple:mac_os_x:10.10.0 cpe:/o:apple:mac_os_x:10.10.1 cpe:/o:apple:mac_os_x:10.10.2 cpe:/o:apple:mac_os_x:10.10.3 cpe:/o:apple:mac_os_x:10.10.4 cpe:/o:apple:mac_os_x:10.10.5 cpe:/o:apple:mac_os_x:10.11.0 cpe:/o:apple:mac_os_x:10.11.1 cpe:/o:apple:mac_os_x:10.11.2 cpe:/o:apple:mac_os_x:10.11.3 cpe:/o:apple:mac_os_x:10.11.4 cpe:/o:apple:mac_os_x:10.11.5 cpe:/o:apple:mac_os_x:10.11.6 cpe:/o:apple:mac_os_x:10.12 cpe:/o:apple:mac_os_x:10.12.0 cpe:/o:apple:mac_os_x:10.12.1 cpe:/o:apple:mac_os_x:10.12.2 cpe:/o:apple:mac_os_x:10.12.3 cpe:/o:apple:mac_os_x:10.12.4 cpe:/o:apple:mac_os_x:10.12.5 cpe:/o:apple:mac_os_x:10.12.6 cpe:/o:apple:mac_os_x:10.13 cpe:/o:apple:mac_os_x:10.13.0 cpe:/o:apple:mac_os_x:10.13.1 cpe:/o:apple:mac_os_x:10.13.2 cpe:/o:apple:mac_os_x:10.13.3 cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~ cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~ cpe:/o:canonical:ubuntu_linux:17.10 cpe:/o:debian:debian_linux:7.0 cpe:/o:debian:debian_linux:8.0 cpe:/o:debian:debian_linux:9.0 cpe:/o:freebsd:freebsd:11.0:- cpe:/o:freebsd:freebsd:11.0:p1 cpe:/o:freebsd:freebsd:11.0:p10 cpe:/o:freebsd:freebsd:11.0:p11 cpe:/o:freebsd:freebsd:11.0:p12 cpe:/o:freebsd:freebsd:11.0:p13 cpe:/o:freebsd:freebsd:11.0:p15 cpe:/o:freebsd:freebsd:11.0:p16 cpe:/o:freebsd:freebsd:11.0:p2 cpe:/o:freebsd:freebsd:11.0:p3 cpe:/o:freebsd:freebsd:11.0:p4 cpe:/o:freebsd:freebsd:11.0:p5 cpe:/o:freebsd:freebsd:11.0:p6 cpe:/o:freebsd:freebsd:11.0:p7 cpe:/o:freebsd:freebsd:11.0:p8 cpe:/o:freebsd:freebsd:11.0:p9 cpe:/o:redhat:enterprise_linux_server:7.0 cpe:/o:redhat:enterprise_linux_workstation:7.0 cpe:/o:redhat:enterprise_virtualization_manager:3.0 cpe:/o:synology:diskstation_manager:5.2 cpe:/o:synology:diskstation_manager:6.0 cpe:/o:synology:diskstation_manager:6.1 cpe:/o:xen:xen:-::~~~~x86~ CVE-2018-8897 2018-05-08T14:29:00.547-04:00 2019-10-02T20:03:26.223-04:00 7.2 LOCAL LOW NONE COMPLETE COMPLETE COMPLETE http://nvd.nist.gov BID 104071 SECTRACK 1040744 SECTRACK 1040849 SECTRACK 1040861 SECTRACK 1040866 SECTRACK 1040882 EXPLOIT-DB 44697 EXPLOIT-DB 45024 DEBIAN DSA-4196 DEBIAN DSA-4201 REDHAT RHSA-2018:1318 REDHAT RHSA-2018:1319 REDHAT RHSA-2018:1345 REDHAT RHSA-2018:1346 REDHAT RHSA-2018:1347 REDHAT RHSA-2018:1348 REDHAT RHSA-2018:1349 REDHAT RHSA-2018:1350 REDHAT RHSA-2018:1351 REDHAT RHSA-2018:1352 REDHAT RHSA-2018:1353 REDHAT RHSA-2018:1354 REDHAT RHSA-2018:1355 REDHAT RHSA-2018:1524 UBUNTU USN-3641-1 UBUNTU USN-3641-2 CERT-VN VU#631579 MLIST [debian-lts-announce] 20180525 [SECURITY] [DLA 1383-1] xen security update MLIST [debian-lts-announce] 20180601 [SECURITY] [DLA 1392-1] linux security update MLIST [debian-lts-announce] 20181112 [SECURITY] [DLA 1577-1] xen security update MISC http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9 MISC http://openwall.com/lists/oss-security/2018/05/08/1 MISC http://openwall.com/lists/oss-security/2018/05/08/4 CONFIRM http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190921-01-debug-en MISC https://bugzilla.redhat.com/show_bug.cgi?id=1567074 MISC https://github.com/can1357/CVE-2018-8897/ MISC https://github.com/torvalds/linux/commit/d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9 CONFIRM https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 MISC https://patchwork.kernel.org/patch/10386677/ CONFIRM https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8897 CONFIRM https://security.netapp.com/advisory/ntap-20180927-0002/ MISC https://support.apple.com/HT208742 CONFIRM https://support.citrix.com/article/CTX234679 MISC https://svnweb.freebsd.org/base?view=revision&revision=333368 MISC https://www.freebsd.org/security/advisories/FreeBSD-SA-18:06.debugreg.asc CONFIRM https://www.synology.com/support/security/Synology_SA_18_21 MISC https://www.triplefault.io/2018/05/spurious-db-exceptions-with-pop-ss.html MISC https://xenbits.xen.org/xsa/advisory-260.html A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. OS kernels may not expect this order of events and may therefore experience unexpected behavior when it occurs.