VulnerabilityModified

CVE-2018-10982

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…

HIGH 8.8EPSS 0.49%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 3.0: 8.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS: 0.49% probability · 41th percentile
CISA KEV: Not listed
Affected: xen/xen · debian/debian linux
Source: cve@mitre.org

References

http://openwall.com/lists/oss-security/2018/05/08/2Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/104150Third Party Advisory, VDB Entry
https://lists.debian.org/debian-lts-announce/2018/05/msg00015.htmlIssue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00009.htmlIssue Tracking, Third Party Advisory
https://security.gentoo.org/glsa/201810-06Third Party Advisory
https://www.debian.org/security/2018/dsa-4201Third Party Advisory
https://xenbits.xen.org/xsa/advisory-261.htmlMitigation, Patch, Vendor Advisory
http://openwall.com/lists/oss-security/2018/05/08/2Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/104150Third Party Advisory, VDB Entry
https://lists.debian.org/debian-lts-announce/2018/05/msg00015.htmlIssue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00009.htmlIssue Tracking, Third Party Advisory
https://security.gentoo.org/glsa/201810-06Third Party Advisory
https://www.debian.org/security/2018/dsa-4201Third Party Advisory
https://xenbits.xen.org/xsa/advisory-261.htmlMitigation, Patch, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.