Description: drivers/amd/pm: fix a use-after-free in kv_parse_power_table
References:
Notes:
 carnil> Introduced in a2e73f56fa62 ("drm/amdgpu: Add support for CIK parts").
 carnil> Vulnerable versions: 4.2-rc1.
Bugs:
upstream: released (6.8-rc1) [28dd788382c43b330480f57cd34cde0840896743]
6.7-upstream-stable: released (6.7.2) [3426f059eacc33ecc676b0d66539297e1cfafd02]
6.6-upstream-stable: released (6.6.14) [95084632a65d5c0d682a83b55935560bdcd2a1e3]
6.1-upstream-stable: released (6.1.75) [35fa2394d26e919f63600ce631e6aefc95ec2706]
5.10-upstream-stable: released (5.10.209) [520e213a0b97b64735a13950e9371e0a5d7a5dc3]
4.19-upstream-stable: released (4.19.306) [8a27d9d9fc9b5564b8904c3a77a7dea482bfa34e]
sid: released (6.6.15-1)
6.1-bookworm-security: released (6.1.76-1)
5.10-bullseye-security: released (5.10.209-1)
4.19-buster-security: pending (4.19.309-1)