Home/CVE/Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain pr
CVE

CVE-2017-12135

Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain pr

Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants.

HIGH · CVSS 8.8 EPSS 0.00066
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-682Incorrect Calculation
▤

Affected Products & Versions

3
xenall versions
citrix xenserverall versions
debian linuxall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD24 Aug 2017 · 02:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

17
suse-csafopenSUSE-SU-2024:11520-1
suse-csafSUSE-SU-2020:2234-1
suse-csafSUSE-SU-2020:14448-1
suse-csafSUSE-SU-2020:14444-1
suse-csafSUSE-SU-2020:1634-1
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.debian.org/security/2017/dsa-3969Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/15/1Mailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/17/6Mailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/04/14/4
http://www.securityfocus.com/bid/100344Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039178Third Party AdvisoryVDB Entry
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