Linux · Linux Kernel · CVE-2022-49048
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A kernel panic issue has been identified in the Linux kernel when forwarding a packet with no associated in6 device. This issue was reported by kongweibin and occurs in the `ip6 forward()` function. The problem can be reproduced using specific tc commands, including `tc qdisc del dev vxlan100 root` and `tc qdisc add dev vxlan100 root netem corrupt 5%`, which demonstrate the panic when the input interface has no in6 device associated.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.