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CVE-2011-2922

24
FAUCET Score

CVE-2011-2922 describes a privilege escalation vulnerability in ktsuss versions 1.4 and earlier, where the GTK interface runs with root privileges. A local attacker can exploit this by manipulating the "GTK_MODULES" environment variable to potentially execute arbitrary code, gaining root access. This vulnerability carries a high CVSS score of 7.8 due to its low 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 surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4CPE matchmatch criteria
cpe:2.3:a:ktsuss_project:ktsuss:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 86th percentile among its peer group of 16,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

access.redhat.com / security/cve/cve-2011-2922
Broken Link
lwn.net / Articles/477678
Third Party Advisory
packetstormsecurity.com / files/109154/Gentoo-Linux-Security-Advisory-201201-15.html
Third Party AdvisoryVDB Entry
packetstormsecurity.com / files/cve/CVE-2011-2922
Third Party AdvisoryVDB Entry
security-tracker.debian.org / tracker/CVE-2011-2922
Third Party Advisory
snyk.io / vuln/SNYK-LINUX-KTSUSS-174466
Third Party Advisory
securityfocus.com / bid/49151
Third Party AdvisoryVDB Entry