Description: Linux kernel cls_route UAF
References:
 https://www.openwall.com/lists/oss-security/2022/08/09/6
 https://lore.kernel.org/netdev/20220809170518.164662-1-cascardo@canonical.com/T/#u
 https://www.openwall.com/lists/oss-security/2022/08/18/2
 https://www.zerodayinitiative.com/advisories/ZDI-22-1117/
Notes:
 carnil> Fixed as well in 5.18.18 for 5.18.y and in 5.19.2 for 5.19.y.
Bugs:
upstream: released (6.0-rc1) [9ad36309e2719a884f946678e0296be10f0bb4c1]
5.10-upstream-stable: released (5.10.137) [7018f03d97daf344e49b16200caf4363a1407cab]
4.19-upstream-stable: released (4.19.256) [73584dab72d0a826f286a45544305819b58f7b92]
sid: released (5.18.16-1) [bugfix/all/net_sched-cls_route-remove-from-list-when-handle-is-.patch]
5.10-bullseye-security: released (5.10.136-1) [bugfix/all/net_sched-cls_route-remove-from-list-when-handle-is-.patch]
4.19-buster-security: released (4.19.260-1)