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PS5 CFW and Hacks       Thread starter PSXHAX       Start date Nov 4, 2021 at 12:43 AM       7,679       20      
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Recently PS4 Scene developer @zecoxao announced on Twitter that he's added PS5 Non-Volatile Storage (NVS) Documentation to the PS5DevWiki for the PS5 Scene alongside rumors from both notzecoxao and @oneman123 aka ZiL0G80 of 'something coming' for both the PS4 and PS5 respectively with "it's an exploit" proceeded by "full chain" in response to the initial Tweets. 🔥

Since last week's release of both a PS4 v9.00 Firmware and PS5 v4.03 Firmware WebKit Exploit with no details publicly disclosed thus far on @CTurt's $10K PlayStation Bug Bounty, only time will tell if there is any correlation... until then, from PlayStationDev.wiki: PS5 Non Volatile Storage

Short for NVS, holds some information about the console, including console unique identifiers, tokens, flags, and registry flags, as well as some semi-permanent ones.

Bank # Block # Start Offset in /dev/sflash0s0x34 Start Offset in Sflash Size Notes
0 0 0 0x1C4000 0x2000 Size decrease since PS4, previous size was 0x3000, now it's 0x2000
0 1 0x2000 0x1C6000 0x1000
0 2 0x3000 0x1C7000 0x800 console data region
0 3 0x3800 0x1C7800 0x800 all ffs
0 4 0x4000 0x1C8000 0x3000 tokens and flags region
1 0 0x7000 0x1CB000 0x3000 tokens and flags region (backup)
1 1 0xA000 0x1CE000 0x1000
Mapping of the detailed area (NVS service)

Bank # Block # Start Offset Start Offset in Sflash Size Notes
0 2 0x210 0x1C7210 0x11 hw_info (padded with 0xF FFs)
0 2 0x230 0x1C7230 0x20 hw_model
0 2 0x250 0x1C7250 0x10 board_id
0 2 0x260 0x1C7260 0x10 SOCUID ?
0 2 0x5FC 0x1C75FC 4 EAP Magic
0 4 0x68 0x1C8068 4 Current Firmware Version ??? (little endian) (upper half)
0 4 0x1FC 0x1C81FC 4 EAP Magic
0 4 0xC10 0x1C8C10 8 Factory Firmware Version ??? (little endian)
0 4 0xC18 0x1C8C18 8 Factory Firmware Version TimeStamp ??? (little endian)
0 4 0xC20 0x1C8C20 8 Minimum Firmware Version ??? (little endian)
0 4 0xC28 0x1C8C28 8 Minimum Firmware Version TimeStamp ??? (little endian)
0 4 0xC30 0x1C8C30 8 Current Firmware Version ??? (little endian)
1 0 0x68 0x1CB068 4 Current Firmware Version ??? (little endian) (upper half)
1 0 0x1FC 0x1CB1FC 4 EAP Magic
1 0 0xC10 0x1CBC10 8 Factory Firmware Version ??? (little endian)
1 0 0xC18 0x1CBC18 8 Factory Firmware Version TimeStamp ??? (little endian)
1 0 0xC20 0x1CBC20 8 Minimum Firmware Version ??? (little endian)
1 0 0xC28 0x1CBC28 8 Minimum Firmware Version TimeStamp ??? (little endian)
1 0 0xC30 0x1CBC30 8 Current Firmware Version ??? (little endian)
PS5 Non-Volatile Storage (NVS) Documentation, Something Coming Rumors.jpg
 

Comments

JackFlap

Member
Contributor
So a full chain PS4 exploit is on the way - but which version?

The dumped Lost Judgment patch was firmware 9.00, so hopefully it's that and all the latest patches are available. 🥳
 

spotanjo3

Senior Member
Contributor
Verified
I won't believe it until I see it. It could be next years or a. year and 6 months later. Not anytime soon this year anyway
 
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