VDB
CVE-2019-17347
CVE-2019-17347
PUBLISHED
CVSS 7.800000190734863 HIGH
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels).
EPSS 0.35% · 26.5th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.35%
26.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | xen | 0, 4.9.0-0ubuntu3, 4.9.0-0ubuntu4 |
| Ubuntu:16.04:LTS | xen | 4.6.5-0ubuntu1.1, 4.6.0-1ubuntu1, 4.6.0-1ubuntu4.3 |
Timeline
- Oct 8, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-17347 third-party-advisory
- https://xenbits.xen.org/xsa/advisory-293.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17347 third-party-advisory