ALPINE-CVE-2016-9381

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2016-9381
Published: 23 Jan 2017, 21:59
Last modified:03 Dec 2025, 22:35

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 Jan 2017, 21:59
Published
Vulnerability first disclosed
03 Dec 2025, 22:35
Last Modified
Vulnerability information updated

Description

Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected Systems

  • alpine•xen

    < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1 | < 4.7.1-r1

References (1)