Description: net/sched: fq_pie: fix OOB access in the traffic path
References:
Notes:
 carnil> Introduced in ec97ecf1ebe4 ("net: sched: add Flow Queue PIE packet scheduler").
 carnil> Vulnerable versions: 5.6-rc1.
Bugs:
upstream: released (5.13-rc4) [e70f7a11876a1a788ceadf75e9e5f7af2c868680]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.42) [e6294c06e7c62ffdd5bf3df696d3a4fcbb753d3c]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.14.6-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: released (5.10.46-1)
4.19-buster-security: N/A "Vulnerable code not present"