CVE-2022-48686

A use-after-free vulnerability was found in the Linux kernel in drivers/nvme/host/tcp.c in nvme_tcp_io_work. This issue can occur when a local user continues to read data after the connection finishes. This flaw allows a malicious user to cause a use-after-free problem.

This vulnerability is only for systems where NVME over TCP being used.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.