VDB
CVE-2019-17345
CVE-2019-17345
PUBLISHED
An issue was discovered in Xen 4.8.x through 4.11.x allowing x86 PV guest OS users to cause a denial of service because mishandling of failed IOMMU operations causes a bug check during the cleanup of a crashed guest.
EPSS 0.08% · 22.8th percentile
Risk Scores
EPSS Score
0.08%
22.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | xen | 0, 4.9.0-0ubuntu3, 4.9.0-0ubuntu4 |
Exploit Intelligence
- http://xenbits.xen.org/xsa/advisory-291.html (circl)
- https://xenbits.xen.org/xsa/advisory-291.html (circl)
- [oss-security] 20191025 Xen Security Advisory 291 v3 (CVE-2019-17345) - x86/PV: page type reference counting issue with failed IOMMU update (circl)
- DSA-4602 (circl)
- 20200114 [SECURITY] [DSA 4602-1] xen security update (circl)
Timeline
- Oct 8, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-17345 third-party-advisory
- https://xenbits.xen.org/xsa/advisory-291.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17345 third-party-advisory