CVE-2006-0380

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Summary

CVECVE-2006-0380
StatePUBLISHED
Assignerfreebsd
Source PriorityCVE Program / NVD first with legacy fallback
Published2006-01-25 22:03:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v2.0 2.1 from [email protected]

AV:L/AC:L/Au:N/C:P/I:N/A:N

EPSS: 0.000780000 probability, percentile 0.232040000 (date 2026-04-16)

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:L/AC:L/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Freebsd Freebsd 5.4 stable All All
Operating System Freebsd Freebsd 6.0 stable All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
FreeBSD Multiple Local Kernel Memory Disclosure Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SecurityTracker.com Archives - FreeBSD Kernel ioctl() Functions May Disclose Kernel Memory to Local Users af854a3a-2127-422b-91ae-364da2661108 securitytracker.com
FreeBSD Kernel Memory Disclosure Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Patch, Vendor Advisory
www.osvdb.org/22731 af854a3a-2127-422b-91ae-364da2661108 www.osvdb.org
ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:06.kmem.asc af854a3a-2127-422b-91ae-364da2661108 ftp.freebsd.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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