CVEvulnerability
CVE-2017-15588
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-10-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.9 MEDIUM — AV:L/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-362
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.
Affected configurations
• xen xen 4.9.0
Related
Weakness · CWE (1)
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
References
- http://www.securityfocus.com/bid/101490 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039568 Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2017/11/msg00027.html lists.debian.org
- https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html lists.debian.org
- https://security.gentoo.org/glsa/201801-14 security.gentoo.org
- https://support.citrix.com/article/CTX228867 support.citrix.com
- https://www.debian.org/security/2017/dsa-4050 www.debian.org
- https://xenbits.xen.org/xsa/advisory-241.html Mailing List, Mitigation, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/101490 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039568 Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2017/11/msg00027.html lists.debian.org
- https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html lists.debian.org
- https://security.gentoo.org/glsa/201801-14 security.gentoo.org
- https://support.citrix.com/article/CTX228867 support.citrix.com
- https://www.debian.org/security/2017/dsa-4050 www.debian.org
- https://xenbits.xen.org/xsa/advisory-241.html Mailing List, Mitigation, Patch, Vendor Advisory