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Description: ext4: fix slab-use-after-free in ext4_es_insert_extent()
References:
https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/
https://www.spinics.net/lists/stable-commits/msg317086.html
https://lkml.org/lkml/2023/8/13/477
Notes:
carnil> Commit fixes 2a69c450083d ("ext4: using nofail preallocation in
carnil> ext4_es_insert_extent()") in 6.5-rc1.
carnil> The breaking commit was later on backported as well to
carnil> 5.10.203, 5.15.141 and 6.1.65 but along with the fix.
Bugs:
upstream: released (6.6-rc1) [768d612f79822d30a1e7d132a4d4b05337ce42ec]
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 (6.5.6-1)
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"
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