DEBIAN-CVE-2019-17342

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2019-17342
Downstream
DLA-1949-1
Published: 08 Oct 2019, 01:15
Last modified:28 Apr 2026, 20:20

Vulnerability Summary

Overall Risk (default)
medium
28/100
CVSS Score
7 HIGH
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

08 Oct 2019, 01:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:20
Last Modified
Vulnerability information updated

Description

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.

CVSS Metrics

  • v3.1•HIGH•Score: 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • debian•xen

    < 4.11.1+92-g6c33308a8d-1 | < 4.11.1+92-g6c33308a8d-1 | < 4.11.1+92-g6c33308a8d-1 | < 4.11.1+92-g6c33308a8d-1

References (1)