rpmsgvirtioaddctrldev in drivers/rpmsg/virtiorpmsgbus.c in the Linux kernel before 5.18.4 has a double free.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-34494.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "5.18.4" } ] } ]