CVE-2010-0730
xen: emulator instruction decoding inconsistency
Severity Score
6.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The MMIO instruction decoder in the Xen hypervisor in the Linux kernel 2.6.18 in Red Hat Enterprise Linux (RHEL) 5 allows guest OS users to cause a denial of service (32-bit guest OS crash) via vectors that trigger an unspecified instruction emulation.
El decodificador de instrucciones MMIO en el hipervisor Xen en el kernel Linux 2.6.18 en Red Hat Enterprise Linux (RHEL) 5 permite a los usuarios de los sistemas operativos huesped causar una denegación de servicio (cuelgue de sistema operativo huesped de 32-bit) a través de vectores que provocan una emulación de la instrucción sin especificar.
Update 1 for vCenter Server 4.1, vCenter Update Manager 4.1, vSphere Hypervisor (ESXi) 4.1, ESXi 4.1, addresses several security issues.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2010-02-26 CVE Reserved
- 2010-05-11 CVE Published
- 2024-08-07 CVE Updated
- 2025-04-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/43315 | Third Party Advisory | |
| http://support.avaya.com/css/P8/documents/100088287 | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2010/05/07/1 | Mailing List |
|
| http://www.securityfocus.com/archive/1/516397/100/0/threaded | Mailing List | |
| http://www.securityfocus.com/bid/39979 | Vdb Entry | |
| http://www.vmware.com/security/advisories/VMSA-2011-0003.html | X_refsource_confirm | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11430 | Signature |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.redhat.com/support/errata/RHSA-2010-0398.html | 2018-10-10 |
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/39649 | 2018-10-10 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=572971 | 2010-05-06 | |
| https://access.redhat.com/security/cve/CVE-2010-0730 | 2010-05-06 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | client |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | server |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | ga |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | ga, client |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5 Search vendor "Redhat" for product "Enterprise Linux" and version "5" | ga, server |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5.0 Search vendor "Redhat" for product "Enterprise Linux" and version "5.0" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 5.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "5.0" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18" | - |
Safe
|