Description: sched: Fix out-of-bound access in uclamp
References:
Notes:
 carnil> Introduced in 69842cba9ace ("sched/uclamp: Add CPU's clamp buckets
 carnil> refcounting"). Vulnerable versions: 5.3-rc1.
Bugs:
upstream: released (5.13-rc1) [6d2f8909a5fabb73fe2a63918117943986c39b6c]
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 (5.10.38) [f7347c85490b92dd144fa1fba9e1eca501656ab3]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.10.38-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: N/A "Fixed before branching point"
4.19-buster-security: N/A "Vulnerable code not present"