ID CVE-2018-10982
Summary An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.
References
Vulnerable Configurations
  • cpe:2.3:o:xen:xen:*:*:*:*:*:*:x86:*
    cpe:2.3:o:xen:xen:*:*:*:*:*:*:x86:*
  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVSS
Base: 7.2 (as of 03-10-2019 - 00:03)
Impact:
Exploitability:
CWE NVD-CWE-noinfo
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:L/AC:L/Au:N/C:C/I:C/A:C
refmap via4
bid 104150
confirm
debian DSA-4201
gentoo GLSA-201810-06
mlist
  • [debian-lts-announce] 20180525 [SECURITY] [DLA 1383-1] xen security update
  • [debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update
Last major update 03-10-2019 - 00:03
Published 10-05-2018 - 23:29
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