CVE-2017-17046
Publication date 28 November 2017
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
An issue was discovered in Xen through 4.9.x on the ARM platform allowing guest OS users to obtain sensitive information from DRAM after a reboot, because disjoint blocks, and physical addresses that do not start at zero, are mishandled.
Status
Package | Ubuntu Release | Status |
---|---|---|
xen | ||
18.04 LTS bionic |
Fixed 4.9.2-0ubuntu1
|
|
16.04 LTS xenial |
Fixed 4.6.5-0ubuntu1.4
|
|
14.04 LTS trusty | Not in release |
Notes
mdeslaur
hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary
Severity score breakdown
Parameter | Value |
---|---|
Base score |
|
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Changed |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |