VDB
CVE-2016-1571
CVE-2016-1571
PUBLISHED
The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction, which triggers a hypervisor bug check.
EPSS 1.28% · 67.2th percentile
Risk Scores
EPSS Score
1.28%
67.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | xen | 4.3.0-1ubuntu1, 4.3.0-1ubuntu2, 4.3.0-1ubuntu3 |
Timeline
- Jan 22, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-1571 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-168.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-1571 third-party-advisory