CVE-2015-2751 — XEN vulnerability

CWE-177 documents6 sources
Severity
7.1HIGHNVD
EPSS
1.4%
top 19.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
XENDebian XENFedoraproject Fedora
Timeline
PublishedApr 1
Latest updateMay 14

Description

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.

CVSS vector

AV:N/AC:M/C:N/I:N/A:CExploitability: 8.6 | Impact: 6.9

Affected Packages3 packages

▶debiandebian/xen< xen 4.4.1-9 (bookworm)
▶Debianxen/xen< 4.4.1-9+3
▶NVDxen/xen6 versions+5

Also affects: Fedora 20, 21

Patches

Patch: xenbits.xen.org ↗Patch: xenbits.xen.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-f69q-gr6m-7j6r: Xen 4↗2022-05-14
▶
OSV
CVE-2015-2751: Xen 4↗2015-04-01
▶

📋Vendor Advisories

2
Red Hat
xen: certain domctl operations may be abused to lock up the host↗2015-03-31
▶
Debian
CVE-2015-2751: xen - Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote ...↗2015
▶

💬Community

2
Bugzilla
CVE-2015-2751 xen: certain domctl operations may be abused to lock up the host [fedora-all]↗2015-03-31
▶
Bugzilla
CVE-2015-2751 xen: certain domctl operations may be abused to lock up the host↗2015-03-19
▶