CVE-2012-1583

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.22

Description The issue is related to a double free vulnerability in the xfrm6 tunnel rcv function. This vulnerability can be exploited by remote attackers who send crafted IPv6 packets, potentially causing a denial of service (panic) when the xfrm6 tunnel module is enabled.

Recommendations For Linux kernel versions prior to 2.6.22, update to version 2.6.22 or later to resolve the issue. As a temporary workaround, consider disabling the xfrm6 tunnel module to minimize the risk of exploitation.