CVE-2004-0114

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Summary

CVECVE-2004-0114
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2004-03-03 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe shmat system call in the System V Shared Memory interface for FreeBSD 5.2 and earlier, NetBSD 1.3 and earlier, and OpenBSD 2.6 and earlier, does not properly decrement a shared memory segment's reference count when the vm_map_find function fails, which could allow local users to gain read or write access to a portion of kernel memory and gain privileges.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

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

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

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Freebsd Freebsd All All All All
Operating System Netbsd Netbsd All All All All
Operating System Openbsd Openbsd All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:02.shmat.asc af854a3a-2127-422b-91ae-364da2661108 ftp.freebsd.org Patch, Vendor Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
BSD Kernel SHMAT System Call Privilege Escalation Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch, Vendor Advisory
'[PINE-CERT-20040201] reference count overflow in shmat()' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
OpenBSD 3.3 errata af854a3a-2127-422b-91ae-364da2661108 www.openbsd.org
ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-004.txt.asc af854a3a-2127-422b-91ae-364da2661108 ftp.netbsd.org
www.osvdb.org/3836 af854a3a-2127-422b-91ae-364da2661108 www.osvdb.org
Computest neemt Pine Digital Security over - Computest af854a3a-2127-422b-91ae-364da2661108 www.pine.nl
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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