CVE-2016-10024 — Improper Input Validation in XEN

CWE-20 — Improper Input Validation8 documents7 sources
Severity
6.0MEDIUMNVD
EPSS
0.1%
top 65.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
XENCitrix Xenserver
Timeline
PublishedJan 26
Latest updateMay 17

Description

Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a denial of service (host hang or crash) by modifying the instruction stream asynchronously while performing certain kernel operations.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:HExploitability: 1.5 | Impact: 4.0

Affected Packages3 packages

▶Debianxen/xen< 4.8.0-1+3
▶NVDxen/xen4.8.0
▶NVDcitrix/xenserver4 versions+3

Patches

Patch: xenbits.xen.org ↗Patch: support.citrix.com ↗Patch: xenbits.xen.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-w5vf-65qx-rxw9: Xen through 4↗2022-05-17
▶
OSV
CVE-2016-10024: Xen through 4↗2017-01-26
▶
CVEList
CVE-2016-10024: Xen through 4↗2017-01-26
▶

📋Vendor Advisories

2
Red Hat
xen: x86 PV guests may be able to mask interrupts (XSA-202)↗2016-12-21
▶
Debian
CVE-2016-10024: xen - Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a ...↗2016
▶

💬Community

2
Bugzilla
CVE-2016-10024 CVE-2016-10025 xen: various flaws [fedora-all]↗2016-12-21
▶
Bugzilla
CVE-2016-10024 xsa202 xen: x86 PV guests may be able to mask interrupts (XSA-202)↗2016-12-08
▶
CVE-2016-10024 — Improper Input Validation in XEN | cvebase