Linux · Linux Kernel · CVE-2022-49198
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A crash issue has been identified in the Linux kernel related to the `mptcp` module. The problem occurs when the system is under memory pressure, causing `sk wmem schedule` to return false, leading to a crash when trying to release the `dst` object. This issue is triggered by the `mptcp sendmsg frag` function and can result in a kernel panic. The estimated number of potentially affected devices is not provided.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.