CVE-2017-15588
UnknownEPSS 0.33%
Last modified
CVE-2017-15588 is a vulnerability of currently unknown severity. An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 4.9.0 |
References
- http://www.securityfocus.com/bid/101490Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039568Third Party Advisory, VDB Entry
- https://xenbits.xen.org/xsa/advisory-241.htmlMailing List, Mitigation, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/101490Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039568Third Party Advisory, VDB Entry
- https://xenbits.xen.org/xsa/advisory-241.htmlMailing List, Mitigation, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-15588?
An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.
How severe is CVE-2017-15588?
Severity scoring for CVE-2017-15588 is pending analysis. The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2017-15588?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-15588?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST