Security readout for executives and security teams
This old Linux kernel SCTP flaw can let a remote sender exhaust receiver handling and deadlock the SCTP stack, causing denial of service. It matters only where legacy Linux kernels before 2.6.17 or affected vendor builds still run SCTP-exposed services. Exposure is most likely on legacy Linux systems, appliances, or telecom/security products using SCTP and kernels derived from pre-2.6.17 code. Modern fully patched Linux distributions are unlikely to be affected, but embedded or unsupported systems need inventory validation. Treat this as a legacy-exposure availability risk. It is not currently flagged as known exploited, but SCTP-facing old Linux systems can be disrupted remotely. Prioritize validation in telecom, signaling, appliance, and inherited infrastructure environments. Mitigation focus: Apply vendor kernel updates that include the Linux 2.6.17 SCTP fix.; Prioritize Ubuntu, Red Hat, Trustix, and Avaya advisories where those products are present.; Restrict SCTP exposure to trusted networks where public access is not required..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2006-2275 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- linux-sctp-receive-dos(26433)CVE reference · vdb-entry, x_refsource_XF
- oval:org.mitre.oval:def:11295CVE reference · vdb-entry, signature
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.