Description: wifi: mt76: mt7921: Fix use-after-free in fw features query.
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2215892
 https://patchwork.kernel.org/project/linux-wireless/patch/51fd8f76494348aa9ecbf0abc471ebe47a983dfd.1679502607.git.lorenzo@kernel.org/
Notes:
 bwh> Introduced in 6.2 by commit 034ae28b56f1 "wifi: mt76: mt7921:
 bwh> introduce remain_on_channel support".
Bugs:
upstream: released (6.3-rc6) [2ceb76f734e37833824b7fab6af17c999eb48d2b]
6.1-upstream-stable: N/A "Vulnerable code not present"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: N/A "Vulnerable code never in released version in unstable"
6.1-bookworm-security: N/A "Vulnerable code not present"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"