MEDIUM
kernel-xen 3.1.1 virtual guest system denial of service (hypervisor crash) possibility
Published Nov 9, 2007
4.7
MEDIUMCVSS 2.0
EPSS 0.32%
Description
Xen 3.1.1 allows virtual guest system users to cause a denial of service (hypervisor crash) by using a debug register (DR7) to set certain breakpoints.
Affected products
No data.
- 3.1.1
No data.
Red Hat Enterprise Linux 5
kernel-0:2.6.18-92.el5
Fixed · RHBA-2008:0314
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel-0:2.6.18-92.el5 | Fixed | RHBA-2008:0314 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.7 MEDIUM NVD
AV:L/AC:M/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.32% 0.00324
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00324
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.32% (0.00324) | 23.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.32% (0.00324) | 23.98th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00063) | 16.88th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00070) | 32.39th | v3 (v2023.03.01) |
| Jun 28, 2024 | 0.07% (0.00070) | 30.55th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.06% (0.00062) | 26.61th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00062) | 24.59th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.03% (0.01034) | 41.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.03% (0.01034) | 39.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.03% (0.01034) | 37.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.03% (0.01034) | 20.32th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (11)
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html vendor-advisoryx_refsource_SUSE
- http://lists.xensource.com/archives/html/xen-devel/2007-10/msg01048.html mailing-listx_refsource_MLISTPatch
- http://secunia.com/advisories/28405 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28412 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28636 third-party-advisoryx_refsource_SECUNIA
- http://www.novell.com/linux/security/advisories/suse_security_summary_report.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/27219 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2007-5906 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=377501 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2007-5906
- https://www.cve.org/CVERecord?id=CVE-2007-5906
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.xensource.com/archives/html/xen-devel/2007-10/msg01048.html | mailing-listx_refsource_MLISTPatch | |
| http://secunia.com/advisories/28405 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/28412 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/28636 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.novell.com/linux/security/advisories/suse_security_summary_report.html | vendor-advisoryx_refsource_SUSE | |
| http://www.securityfocus.com/bid/27219 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2007-5906 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=377501 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2007-5906 | ||
| https://www.cve.org/CVERecord?id=CVE-2007-5906 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 9, 2007
Updated Aug 7, 2024
Reserved Nov 9, 2007
Link CVE-2007-5906
CISA Vulnrichment
Updated n/a