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CVE-2013-0190

18
FAUCET Score

CVE-2013-0190 describes a denial-of-service vulnerability in the Xen hypervisor when running 32-bit PVOPS guests on the Linux kernel 2.6.23 and other versions. A local attacker can trigger an iret fault, leading to an incorrect stack pointer and subsequent guest crash due to stack corruption. With a CVSS score of 4.9, it has low attack complexity and no authentication required, but only impacts availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6.23CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:L/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 47th percentile among its peer group of 3,052 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

gogspatch availablevia llm_extracted
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: kernel-0:2.6.32-358.el6
View patch

Vendor Advisories (2)

redhatCVE-2013-0190Moderate

kernel: stack corruption in xen_failsafe_callback()

Jan 16, 2013
gogsllm-gogs-23db7355681de76e

Linux stack corruption in xen_failsafe_callback for 32bit PVOPS guests.

Jan 16, 2013

References

rhn.redhat.com / errata/RHSA-2013-0496.html
bugzilla.redhat.com / show_bug.cgi
openwall.com / lists/oss-security/2013/01/16/6
openwall.com / lists/oss-security/2013/01/16/8
securityfocus.com / bid/57433
ubuntu.com / usn/USN-1725-1
ubuntu.com / usn/USN-1728-1