CVE-2017-10914
Publication date 5 July 2017
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
The grant-table feature in Xen through 4.8.x has a race condition leading to a double free, which allows guest OS users to cause a denial of service (memory consumption), or possibly obtain sensitive information or gain privileges, aka XSA-218 bug 2.
Status
Package | Ubuntu Release | Status |
---|---|---|
xen | ||
16.04 LTS xenial |
Fixed 4.6.5-0ubuntu1.2
|
|
14.04 LTS trusty |
Fixed 4.4.2-0ubuntu0.14.04.12
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.1 · High |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |