CVE-2023-31325 json
Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserve…
published 2025-09-06 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-35636
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.
Patch / fix
- AMD AMD Ryzen™ 8000 Series Desktop Processors ComboAM5 1.1.0.1
- AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics PhoenixPI-FP8-FP7_1.1.0.0
- AMD AMD Radeon™ RX 7000 Series Graphics Products AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01)
- AMD AMD Radeon™ PRO W7000 Series Graphics Products AMD Software: PRO Edition 24.Q2 (24.10.20)
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 14 mo ago
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N |
Affected products
- AMD AMD Ryzen™ 8000 Series Desktop Processors
- AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics
- AMD AMD Radeon™ RX 7000 Series Graphics Products
- AMD AMD Radeon™ PRO W7000 Series Graphics Products
Classification
- Weakness
-
- CWE-1189 Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
References
Sources
- CVE List CVE-2023-31325
- NVD CVE-2023-31325
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