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CVE-2006-2275

20
FAUCET Score

CVE-2006-2275 describes a denial-of-service vulnerability in Linux SCTP (lksctp) versions prior to 2.6.17, affecting Canonical and lksctp implementations. Remote attackers can trigger a deadlock by sending a high volume of small messages, overwhelming the receiver's buffer. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity leading to high availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this older CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.6.17CPE matchmatch criteria
cpe:2.3:a:lksctp:stream_control_transmission_protocol:*:*:*:*:*:*:*:*
5.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:5.04:*:*:*:*:*:*:*
5.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:*
6.06CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.28%
Probability of exploitation in next 30 days
EPSS Percentile
87.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0328 is in the 77th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: kernel-0:2.6.9-42.EL
View patch

Vendor Advisories (1)

redhatCVE-2006-2275Moderate

security flaw

May 9, 2006

References

git.kernel.org / git
Broken Link
secunia.com / advisories/20716
Broken Link
secunia.com / advisories/21465
Broken Link
secunia.com / advisories/22417
Broken Link
exchange.xforce.ibmcloud.com / vulnerabilities/26433
Third Party AdvisoryVDB Entry
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11295
Broken Link
support.avaya.com / elmodocs2/security/ASA-2006-200.htm
Third Party Advisory
redhat.com / support/errata/RHSA-2006-0575.html
Broken Link
securityfocus.com / bid/17955
Broken LinkThird Party AdvisoryVDB Entry
trustix.org / errata/2006/0026
Broken Link
ubuntu.com / usn/usn-302-1
Third Party Advisory