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CVE Record

CVE-2006-2444: The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attack...

The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Linux kernel denial-of-service issue in the SNMP NAT helper. A remote attacker could trigger memory-freeing errors that crash the kernel on affected systems. The bundle does not provide CVSS, product CPEs, or active exploitation evidence. Exposure is most plausible on legacy Linux systems running kernels before 2.6.16.18 with the SNMP NAT helper present or enabled. Vendor advisories from Red Hat, SUSE, Debian, and Ubuntu indicate distribution impact, but the bundle does not enumerate exact affected packages or CPEs. Prioritize remediation for externally exposed or network-edge legacy Linux systems. Business risk is service outage from kernel crash, not confirmed data theft or code execution based on the supplied evidence. Mitigation focus: Upgrade affected Linux kernels using the relevant vendor security advisory packages.; Confirm systems are at Linux kernel 2.6.16.18 or a vendor-fixed backport.; Review Red Hat, SUSE, Debian, or Ubuntu advisories for exact package names..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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