Description
The udp_sendmsg function in the UDP implementation in (1) net/ipv4/udp.c and (2) net/ipv6/udp.c in the Linux kernel before 2.6.19 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving the MSG_MORE flag and a UDP socket.
Published: 2009-08-27
Score: 7.8 High
EPSS: 26.1% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1872-1 New Linux 2.6.18 packages fix several vulnerabilities
Ubuntu USN Ubuntu USN USN-852-1 Linux kernel vulnerabilities
References
Link Providers
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1e0c14f49d6b393179f423abbac47f85618d3d46 cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2009-08/msg00008.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2009-1222.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2009-1223.html cve-icon cve-icon
http://secunia.com/advisories/23073 cve-icon cve-icon
http://secunia.com/advisories/36430 cve-icon cve-icon
http://secunia.com/advisories/36510 cve-icon cve-icon
http://secunia.com/advisories/37105 cve-icon cve-icon
http://secunia.com/advisories/37298 cve-icon cve-icon
http://secunia.com/advisories/37471 cve-icon cve-icon
http://support.avaya.com/css/P8/documents/100067254 cve-icon cve-icon
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.19 cve-icon cve-icon
http://www.mandriva.com/security/advisories?name=MDVSA-2011:051 cve-icon cve-icon
http://www.openwall.com/lists/oss-security/2009/08/25/1 cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2009-1233.html cve-icon cve-icon
http://www.securityfocus.com/archive/1/507985/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/512019/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/bid/36108 cve-icon cve-icon
http://www.securitytracker.com/id?1022761 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-852-1 cve-icon cve-icon
http://www.vmware.com/security/advisories/VMSA-2009-0016.html cve-icon cve-icon
http://www.vupen.com/english/advisories/2009/3316 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=518034 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2009-2698 cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11514 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8557 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9142 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2009-2698 cve-icon
History

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.28472}

epss

{'score': 0.21801}


Subscriptions

Canonical Ubuntu Linux
Fedoraproject Fedora
Linux Linux Kernel
Redhat Enterprise Linux Enterprise Linux Desktop Enterprise Linux Eus Enterprise Linux Server Enterprise Linux Server Aus Enterprise Linux Workstation Rhel Eus
Suse Linux Enterprise Desktop Linux Enterprise Server
Vmware Esxi Vcenter Server
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T05:59:56.948Z

Reserved: 2009-08-05T00:00:00.000Z

Link: CVE-2009-2698

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2009-08-27T17:30:00.233

Modified: 2025-04-09T00:30:58.490

Link: CVE-2009-2698

cve-icon Redhat

Severity : Important

Publid Date: 2009-08-24T00:00:00Z

Links: CVE-2009-2698 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses