← Back to branch summary

~ubuntu-security/ubuntu-cve-tracker/master

« back to all changes in this revision

Viewing changes to retired/CVE-2017-10921

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
get the converted tree.

Show diffs side-by-side

added added

removed removed

Lines of Context:
retired/CVE-2017-10921
1
 
Candidate: CVE-2017-10921
2
 
PublicDate: 2017-07-04
3
 
References:
4
 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10921
5
 
 https://xenbits.xen.org/xsa/advisory-224.html
6
 
Description:
7
 
 The grant-table feature in Xen through 4.8.x does not ensure sufficient
8
 
 type counts for a GNTMAP_device_map and GNTMAP_host_map mapping, which
9
 
 allows guest OS users to cause a denial of service (count mismanagement and
10
 
 memory corruption) or obtain privileged host OS access, aka XSA-224 bug 2.
11
 
Ubuntu-Description:
12
 
Notes:
13
 
Bugs:
14
 
Priority: medium
15
 
Discovered-by:
16
 
Assigned-to:
17
 
 
18
 
Patches_xen:
19
 
Tags_xen: universe-binary
20
 
upstream_xen: needs-triage
21
 
precise/esm_xen: DNE
22
 
trusty_xen: released (4.4.2-0ubuntu0.14.04.12)
23
 
vivid/ubuntu-core_xen: DNE
24
 
xenial_xen: released (4.6.5-0ubuntu1.2)
25
 
yakkety_xen: released (4.7.2-0ubuntu1.3)
26
 
zesty_xen: released (4.8.0-1ubuntu2.2)
27
 
devel_xen: released (4.9.0-0ubuntu1)