dmidecode shows Processor Upgrade: <OUT OF SPEC> in aws R7a insatnces

Description of problem:

During test R7a instances in 2227069, dmidecode shows Processor Upgrade: <OUT OF SPEC>.
Below is details:

From the dumped bin file, it seems that aws provides value in this field, so I guess it is because '4a' is new defined in smbios spec 3.7(Socket SP5).
Please double check. I guess the tool needs update accordingly.

00000100 45 43 32 00 00 04 2a 04 00 01 03 6b 02 11 0f a1 |EC2...*....k....|
00000110 00 ff fb 8b 17 03 89 64 00 74 0e 28 0a 41 4a 05 |.......d.t.(.AJ.|

$ dmidecode --from-dump r7a.medium_dmidecode_debug.bin -t 4

1. dmidecode 3.4
   Reading SMBIOS/DMI data from file r7a.medium_dmidecode_debug.bin.
   SMBIOS 2.7 present.

Handle 0x0004, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU 0
Type: Central Processor
Family: Zen
Manufacturer: Advanced Micro Devices, Inc.
ID: 11 0F A1 00 FF FB 8B 17
Signature: Family 25, Model 17, Stepping 1
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
HTT (Multi-threading)
Version: AMD EPYC 9R14
Voltage: 0.9 V
External Clock: 100 MHz
Max Speed: 3700 MHz
Current Speed: 2600 MHz
Status: Populated, Enabled
Upgrade: <OUT OF SPEC>
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: 0x0007
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Core Count: 1
Core Enabled: 1
Thread Count: 1
Characteristics:
64-bit capable
Multi-Core
Hardware Thread
Execute Protection

RHEL Version:
RHEL-9.2(5.14.0-284.18.1.el9_2.x86_64)

How reproducible:
100%

Steps to Reproduce:
1. launch aws r7a.medium instance
2. check dmidecode

Actual results:
Processor Upgrade is 'OUT OF SPEC'

Expected results:
no 'OUT OF SPEC' detected

Additional info:

• N/A