CVE-2019-17347
- State
- Published
- Severity
- Not scored
- Published
- Oct 8, 2019
- Updated
- Aug 5, 2024
- Reserved
- Oct 7, 2019
Description
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).
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://xenbits.xen.org/xsa/advisory-293.html
- https://xenbits.xen.org/xsa/advisory-293.html
- [oss-security] 20191025 Xen Security Advisory 293 v4 (CVE-2019-17347) - x86: PV kernel context switch corruptionmailing-list
- DSA-4602vendor-advisory
- 20200114 [SECURITY] [DSA 4602-1] xen security updatemailing-list
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