CVE-2014-3124 — XEN vulnerability

CWE-2647 documents6 sources
Severity
6.7MEDIUMNVD
EPSS
0.5%
top 32.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
XENDebian XEN
Timeline
PublishedMay 7
Latest updateMay 14

Description

The HVMOP_set_mem_type control in Xen 4.1 through 4.4.x allows local guest HVM administrators to cause a denial of service (hypervisor crash) or possibly execute arbitrary code by leveraging a separate qemu-dm vulnerability to trigger invalid page table translations for unspecified memory page types.

CVSS vector

AV:A/AC:L/C:P/I:P/A:CExploitability: 5.1 | Impact: 8.5

Affected Packages3 packages

▶debiandebian/xen< xen 4.4.1-1 (bookworm)
▶Debianxen/xen< 4.4.1-1+3
▶NVDxen/xen14 versions+13

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-4qq6-r634-f5m4: The HVMOP_set_mem_type control in Xen 4↗2022-05-14
▶
OSV
CVE-2014-3124: The HVMOP_set_mem_type control in Xen 4↗2014-05-07
▶

📋Vendor Advisories

2
Red Hat
xen: hypervisor: HVMOP_set_mem_type allows invalid P2M entries to be created (XSA-92)↗2014-04-29
▶
Debian
CVE-2014-3124: xen - The HVMOP_set_mem_type control in Xen 4.1 through 4.4.x allows local guest HVM a...↗2014
▶

💬Community

2
Bugzilla
CVE-2014-3124 xen: hypervisor: HVMOP_set_mem_type allows invalid P2M entries to be created (XSA-92) [fedora-all]↗2014-05-01
▶
Bugzilla
CVE-2014-3124 xen: hypervisor: HVMOP_set_mem_type allows invalid P2M entries to be created (XSA-92)↗2014-04-16
▶