Description: wifi: mt76: mt7921e: fix use-after-free in free_irq() References: Notes: carnil> Introduced in 9270270d6219 ("wifi: mt76: mt7921: fix PCI DMA hang after carnil> reboot"). Vulnerable versions: 6.2.15 6.3.2 6.4-rc1. Bugs: upstream: released (6.9-rc1) [c957280ef6ab6bdf559a91ae693a6b34310697e3] 6.8-upstream-stable: released (6.8.2) [bfeaef901194c5923ce3330272786eff2fac513a] 6.7-upstream-stable: released (6.7.11) [bfe1adf1606f76c180324e53b130f0e76d5cc6c3] 6.6-upstream-stable: released (6.6.23) [c7dd42fbebcfb02bef070fd48f774d6412d0b49d] 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: released (6.7.12-1) 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"