CVE-2018-7540
- State
- Published
- Severity
- Not scored
- Published
- Feb 27, 2018
- Updated
- Aug 5, 2024
- Reserved
- Feb 27, 2018
Description
An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (host OS CPU hang) via non-preemptable L3/L4 pagetable freeing.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://xenbits.xen.org/xsa/advisory-252.html
- GLSA-201810-06vendor-advisory
- 1040773vdb-entry
- [debian-lts-announce] 20181112 [SECURITY] [DLA 1577-1] xen security updatemailing-list
- [debian-lts-announce] 20180306 [SECURITY] [DLA 1300-1] xen security updatemailing-list
- 103174vdb-entry
- DSA-4131vendor-advisory
- https://support.citrix.com/article/CTX232655
- https://support.citrix.com/article/CTX232096
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