Description: Use after free in moxart_remove
References:
 https://lore.kernel.org/all/20220114075934.302464-1-gregkh@linuxfoundation.org/
 https://bugzilla.suse.com/show_bug.cgi?id=1194516
 https://lore.kernel.org/all/20220127071638.4057899-1-gregkh@linuxfoundation.org/
Notes:
 carnil> CONFIG_MMC_MOXART is not set in Debian.
Bugs:
upstream: released (5.17-rc4) [bd2db32e7c3e35bd4d9b8bbff689434a50893546]
5.10-upstream-stable: released (5.10.100) [be93028d306dac9f5b59ebebd9ec7abcfc69c156]
4.19-upstream-stable: released (4.19.229) [9c25d5ff1856b91bd4365e813f566cb59aaa9552]
4.9-upstream-stable: released (4.9.301) [f5dc193167591e88797262ec78515a0cbe79ff5f]
sid: released (5.16.10-1)
5.10-bullseye-security: released (5.10.103-1)
4.19-buster-security: released (4.19.232-1)
4.9-stretch-security: released (4.9.303-1)