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CVE Record

CVE-2006-0380: A logic error in FreeBSD kernel 5.4-STABLE and 6.0 causes the kernel to calculate an incorrect buffer lengt...

A logic error in FreeBSD kernel 5.4-STABLE and 6.0 causes the kernel to calculate an incorrect buffer length, which causes more data to be copied to userland than intended, which could allow local users to read portions of kernel memory.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2006-0380 is an old FreeBSD kernel information-disclosure flaw. A local user could cause the kernel to copy more data than intended to user space, exposing portions of kernel memory. This matters mainly for legacy FreeBSD systems with local user access. Exposure is likely limited to legacy FreeBSD 5.4-STABLE or 6.0 systems where untrusted or lower-privileged users can run local processes. Modern supported FreeBSD releases are not identified as affected in the provided sources. Prioritize if the organization still operates legacy FreeBSD with multiple local users or shared hosting workloads. Otherwise, treat as a legacy hygiene item: confirm absence, patch or retire if found, and avoid unsupported operating systems. Mitigation focus: Identify any FreeBSD 5.4-STABLE or 6.0 systems in inventory.; Review FreeBSD-SA-06:06 for vendor-approved remediation.; Apply the vendor-recommended patch or upgrade path where applicable..

Prepared

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

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2006-0380 mapping review

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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
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

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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