CVE-2011-4326
N/A
Published: May 17, 2012 at 10:00 AM UTC
Updated: June 16, 2026 at 11:34 PM UTC
3 products affected across 2 vendorsLinux Kernel96X1 IP Deskphone Firmware96X1 Ip Deskphone
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Severity
N/A
Exploit prediction
EPSS 3%
Description
The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.6.39
Affected range stops below 2.6.39, so it looks safe — our inference, not a vendor statement
96X1 Ip Deskphone· Avayadevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (8)
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
http://downloads.avaya.com/css/P8/documents/100156038x_refsource_CONFIRMBroken Link
Source: [email protected]
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39Mailing Listx_refsource_MLIST
Source: [email protected]
http://www.openwall.com/lists/oss-security/2011/11/21/10VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/50751x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=682066x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=755584x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/torvalds/linux/commit/a9cf73ea7ff78f52662c8658d93c226effbbeddeQuick Info
StatusMODIFIED
CWE
CWE-399
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