CVE-2007-1220 — The Hypervisor in Microsoft Xbox 360 kernel 4532 and 4548 does not properly verify the parameters passed to the syscall dispatcher, which allows attackers with physical access to bypass code-signing requirements and execute arbitrary code

Back Back to CVE browser

MEDIUM

The Hypervisor in Microsoft Xbox 360 kernel 4532 and 4548 does not properly verify the parameters passed to the syscall dispatcher, which allows attackers with physical access to bypass code-signing requirements and execute arbitrary code

Published Mar 2, 2007

6.2

MEDIUM

CVSS 2.0

EPSS 1.43%

Description

The Hypervisor in Microsoft Xbox 360 kernel 4532 and 4548 does not properly verify the parameters passed to the syscall dispatcher, which allows attackers with physical access to bypass code-signing requirements and execute arbitrary code.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.43% 0.01434

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01434

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.43% (0.01434)	72.11th	v5 (v2026.06.15)
Jun 15, 2026	1.42% (0.01423)	69.32th	v5 (v2026.06.15)
Mar 17, 2025	0.47% (0.00466)	62.34th	v4 (v2025.03.14)
Dec 12, 2024	0.43% (0.00428)	75.23th	v3 (v2023.03.01)
Apr 27, 2024	0.32% (0.00319)	70.17th	v3 (v2023.03.01)
Feb 8, 2024	0.35% (0.00349)	70.99th	v3 (v2023.03.01)
Aug 4, 2023	0.35% (0.00349)	68.09th	v3 (v2023.03.01)
Apr 14, 2023	0.34% (0.00342)	67.08th	v3 (v2023.03.01)
Mar 7, 2023	0.27% (0.00271)	62.74th	v3 (v2023.03.01)
Mar 6, 2023	5.17% (0.05173)	89.66th	v2 (v2022.01.01)
Apr 1, 2022	5.17% (0.05173)	88.63th	v2 (v2022.01.01)
Feb 4, 2022	5.17% (0.05173)	75.17th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (3)

http://securityreason.com/securityalert/2367
third-party-advisoryx_refsource_SREASON
http://www.securityfocus.com/archive/1/461489/100/0/threaded
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/22745
vdb-entryx_refsource_BIDVendor Advisory

Link	Providers	Tags
http://securityreason.com/securityalert/2367		third-party-advisoryx_refsource_SREASON
http://www.securityfocus.com/archive/1/461489/100/0/threaded		mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/22745		vdb-entryx_refsource_BIDVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Mar 2, 2007

Updated Aug 7, 2024

Reserved Mar 2, 2007

Link CVE-2007-1220

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2007-1220

Red Hat

Severity n/a

Public date n/a

Links CVE-2007-1220