The pppol2tp_xmit function in drivers/net/pppol2tp.c in the L2TP implementation in the Linux kernel before 2.6.34 does not properly validate certain values associated with an interface, which allows attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via vectors related to a routing change.
CVSS Vector
AV:N/AC:L/Au:N/C:C/I:C/A:CCanonical Ubuntu
OSCanonical10.0410.106.068.049.049.10Linux Kernel
OSLinux< 2.6.34SUSE Linux Enterprise Desktop
OSSuse11SUSE Linux Enterprise High Availability Extension
OSSuse11SUSE Linux Enterprise Server
OSSuse11
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
DoS
CWE
References
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