Home/CVE/An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (host OS infi
CVE

CVE-2018-10981

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (host OS infi

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (host OS infinite loop) in situations where a QEMU device model attempts to make invalid transitions between states of a request.

MEDIUM · CVSS 6.5 EPSS 0.00071
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')
▤

Affected Products & Versions

2
debian linuxall versions
xen<= 4.10.1
▣

Scoring & Timeline

6.5
MEDIUM · 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 NVD10 May 2018 · 10:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
⚑

Vendor Advisories

3
suse-csafopenSUSE-SU-2024:11520-1
suse-csafSUSE-SU-2018:2528-1
suse-csafSUSE-SU-2018:1456-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://openwall.com/lists/oss-security/2018/05/08/3Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/104149Third Party AdvisoryVDB Entry
https://lists.debian.org/debian-lts-announce/2018/05/msg00015.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00021.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/201810-06Third Party Advisory
https://www.debian.org/security/2018/dsa-4201Third Party Advisory
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