CVE-2011-3262
xen: insufficiencies in pv kernel image validation
Severity Score
2.1
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to "Lack of error checking in the decompression loop."
tools/libxc/xc_dom_bzimageloader.c en Xen v3.2, v3.3, v4.0 y v4.1 permite a usuarios locales provocar una denegación de servicio (bucle infinito de software de gestión y excesivo consumo de recursos en el administrador de dominios) a través de vectores no especificados relacionados con "La falta de comprobación de errores en el bucle de descompresión".
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-08-19 CVE Reserved
- 2011-08-19 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/55082 | Third Party Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69381 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html | 2017-08-29 | |
| http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html | 2017-08-29 |
| URL | Date | SRC |
|---|---|---|
| http://security.gentoo.org/glsa/glsa-201309-24.xml | 2017-08-29 | |
| https://access.redhat.com/security/cve/CVE-2011-3262 | 2011-05-09 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=696927 | 2011-05-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Citrix Search vendor "Citrix" | Xen Search vendor "Citrix" for product "Xen" | 3.2.0 Search vendor "Citrix" for product "Xen" and version "3.2.0" | - |
Affected
| ||||||
| Citrix Search vendor "Citrix" | Xen Search vendor "Citrix" for product "Xen" | 3.3.0 Search vendor "Citrix" for product "Xen" and version "3.3.0" | - |
Affected
| ||||||
| Citrix Search vendor "Citrix" | Xen Search vendor "Citrix" for product "Xen" | 4.0.0 Search vendor "Citrix" for product "Xen" and version "4.0.0" | - |
Affected
| ||||||
| Citrix Search vendor "Citrix" | Xen Search vendor "Citrix" for product "Xen" | 4.1.0 Search vendor "Citrix" for product "Xen" and version "4.1.0" | - |
Affected
| ||||||