Description: use-after-free in nouveau kernel module
References:
 https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline@redhat.com/
 https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline@redhat.com/
 https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline@redhat.com/
 https://bugzilla.redhat.com/show_bug.cgi?id=1901726
Notes:
 carnil> Fixed as well in 5.15.5 for the 5.15.y series.
Bugs:
upstream: released (5.16-rc1) [aff2299e0d81b26304ccc6a1ec0170e437f38efc, abae9164a421bc4a41a3769f01ebcd1f9d955e0e, f55aaf63bde0d0336c3823bb3713bd4a464abbcf]
6.1-upstream-stable: N/A "Fixed before branch point"
5.10-upstream-stable: released (5.10.82) [c81c90fbf5775ed1b907230eaaa766fa0e1b7cfa, 9221aff33edb627ea52a51379862f46e63e7c0c9, 82de15ca6b5574fc0e2f54daa1de00b5b2dcf32f]
4.19-upstream-stable: needed
4.9-upstream-stable: ignored "EOL"
sid: released (5.15.5-1)
6.1-bookworm-security: N/A "Fixed before branch point"
5.10-bullseye-security: released (5.10.84-1)
4.19-buster-security: needed
4.9-stretch-security: ignored "EOL"