High severity7.5NVD Advisory· Published May 26, 2011· Updated Apr 29, 2026
CVE-2010-4251
CVE-2010-4251
Description
The socket implementation in net/core/sock.c in the Linux kernel before 2.6.34 does not properly manage a backlog of received packets, which allows remote attackers to cause a denial of service (memory consumption) by sending a large amount of network traffic, as demonstrated by netperf UDP tests.
Affected products
4- cpe:2.3:o:redhat:enterprise_linux:4.0:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- www.vmware.com/security/advisories/VMSA-2011-0012.htmlnvdPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- www.securityfocus.com/archive/1/520102/100/0/threadednvdThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/46637nvdThird Party AdvisoryVDB Entry
- kerneltrap.org/mailarchive/linux-netdev/2010/3/3/6271093/threadnvdBroken Link
- secunia.com/advisories/46397nvdBroken Link
- www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34nvdBroken Link
News mentions
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