CVE-2010-0428

libspice: Insufficient guest provided pointers validation

Severity Score

6.6

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

libspice, as used in QEMU-KVM in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and qspice 0.3.0, does not properly validate guest QXL driver pointers, which allows guest OS users to cause a denial of service (invalid pointer dereference and guest OS crash) or possibly gain privileges via unspecified vectors.

libspice, tal y como se utiliza en QEMU-KVM en el Hypervisor (alias rhev-hipervisor) de Red Hat Enterprise Virtualization (RHEV) v2.2 y qspice v0.3.0, no valida correctamente los punteros a controladores QXL, lo que permite causar, a los usuarios de los sistemas operativos Huesped, una denegación de servicio (uso de puntero no válido y la caída del sistema operativo huésped) o posiblemente ganar privilegios a través de vectores no especificados.

*Credits: N/A

CVSS Scores

NISTv2 6.6

Attack Vector

Local

Attack Complexity

Medium

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-01-27 CVE Reserved
2010-08-24 CVE Published
2023-03-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://rhn.redhat.com/errata/RHSA-2010-0622.html	2010-08-25
https://rhn.redhat.com/errata/RHSA-2010-0633.html	2010-08-25

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=568699	2010-08-19
https://access.redhat.com/security/cve/CVE-2010-0428	2010-08-19

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 Virtualization Search vendor "Redhat" for product "Enterprise Virtualization"				2.2 Search vendor "Redhat" for product "Enterprise Virtualization" and version "2.2"		-		Affected
Redhat Search vendor "Redhat"		Qspice Search vendor "Redhat" for product "Qspice"				0.3.0 Search vendor "Redhat" for product "Qspice" and version "0.3.0"		-		Affected