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.