high8.8
CVE-2018-10982
An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, …
Impact
An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xen | Xen | through 4.10.1 |
| Debian | Debian Linux | Versions 7.0, 8.0, 9.0 |
References
- NVD record
- CVE.org record
- http://openwall.com/lists/oss-security/2018/05/08/2
- http://www.securityfocus.com/bid/104150
- https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html
- https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
- https://security.gentoo.org/glsa/201810-06
- https://www.debian.org/security/2018/dsa-4201
- https://xenbits.xen.org/xsa/advisory-261.html
- http://openwall.com/lists/oss-security/2018/05/08/2
- http://www.securityfocus.com/bid/104150
- https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html
- https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
- https://security.gentoo.org/glsa/201810-06
- https://www.debian.org/security/2018/dsa-4201
- https://xenbits.xen.org/xsa/advisory-261.html