VDB
CVE-2018-10982
CVE-2018-10982
PUBLISHED
CVSS 8.800000190734863 HIGH
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.
EPSS 0.47% · 38.7th percentile
Risk Scores
CVSS 3.0
8.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.47%
38.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | xen | 4.5.1-0ubuntu2, 4.6.0-1ubuntu2, 4.6.0-1ubuntu4 |
| Ubuntu:18.04:LTS | xen | 0, 4.9.0-0ubuntu3, 4.9.2-0ubuntu1 |
Timeline
- May 10, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-10982 third-party-advisory
- https://xenbits.xen.org/xsa/advisory-261.html third-party-advisory
- http://openwall.com/lists/oss-security/2018/05/08/2 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-10982 third-party-advisory