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CVE-2010-0429

19
FAUCET Score

CVE-2010-0429 describes a vulnerability in libspice, affecting QEMU-KVM in Red Hat Enterprise Virtualization (RHEV) 2.2 and qspice 0.3.0. This flaw allows guest OS users to perform memory-management actions on restricted addresses, potentially leading to a denial of service (guest OS crash) or privilege escalation. With a CVSS score of 6.6, this vulnerability has a local attack vector, medium attack complexity, and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.2CPE matchmatch criteria
cpe:2.3:a:redhat:enterprise_virtualization:2.2:*:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:qspice:0.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.6MEDIUM

AV:L/AC:M/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
2.7
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
23.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 70th percentile among its peer group of 1,297 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: qspice-0:0.3.0-54.el5_5.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Virtualization for RHEL-5Fixed in: rhev-hypervisor-0:5.5-2.2.6.1.el5_5rhev2_2
View patch

Vendor Advisories (1)

redhatCVE-2010-0429Important

libspice: Relying on guest provided data structures to indicate memory allocation

Aug 19, 2010

References

bugzilla.redhat.com / show_bug.cgi
rhn.redhat.com / errata/RHSA-2010-0622.html
PatchVendor Advisory
rhn.redhat.com / errata/RHSA-2010-0633.html
PatchVendor Advisory