CVE-2006-2275

Publication date 9 May 2006

Last updated 17 July 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Description

Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (deadlock) via a large number of small messages to a receiver application that cannot process the messages quickly enough, which leads to "spillover of the receive buffer."

Status

Package Ubuntu Release Status
linux-source-2.6.15 7.04 feisty Not in release
6.10 edgy Not in release
6.06 LTS dapper
Fixed 2.6.15-29.58
linux-source-2.6.17 7.04 feisty Not in release
6.10 edgy
Fixed 2.6.17.1-12.40
6.06 LTS dapper Not in release

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-302-1
    • Linux kernel vulnerabilities
    • 15 June 2006

Other references