Temps seem a bit high, as just another data point here’s mine (7840U, Fedora 39, idle):
$ sensors
amdgpu-pci-c100
Adapter: PCI adapter
vddgfx: 854.00 mV
vddnb: 855.00 mV
edge: +40.0°C
PPT: 8.12 W (avg = 5.17 W)
ucsi_source_psy_USBC000:003-isa-0000
Adapter: ISA adapter
in0: 5.00 V (min = +5.00 V, max = +5.00 V)
curr1: 0.00 A (max = +1.50 A)
mt7921_phy0-pci-0100
Adapter: PCI adapter
temp1: +38.0°C
ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0: 0.00 V (min = +0.00 V, max = +0.00 V)
curr1: 0.00 A (max = +0.00 A)
BAT1-acpi-0
Adapter: ACPI interface
in0: 16.63 V
curr1: 0.00 A
k10temp-pci-00c3
Adapter: PCI adapter
Tctl: +43.8°C
ucsi_source_psy_USBC000:004-isa-0000
Adapter: ISA adapter
in0: 20.00 V (min = +5.00 V, max = +5.00 V)
curr1: 4.80 A (max = +5.00 A)
ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0: 0.00 V (min = +0.00 V, max = +0.00 V)
curr1: 680.00 mA (max = +0.00 A)
nvme-pci-0200
Adapter: PCI adapter
Composite: +40.9°C (low = -273.1°C, high = +81.8°C)
(crit = +84.8°C)
Sensor 1: +40.9°C (low = -273.1°C, high = +65261.8°C)
Sensor 2: +48.9°C (low = -273.1°C, high = +65261.8°C)
acpitz-acpi-0
Adapter: ACPI interface
temp1: +41.8°C
temp2: +40.8°C
temp3: +39.8°C
temp4: +43.8°C
FWIW fan running while “idle” is how I detected this - you might want to check for the same kind of parasitic interrupts/kernel threads: