VDB-323004 · CVE-2023-31325 · EUVD-2023-35636

AMD Ryzen 8000 Desktop Processors improper isolation of shared resources on system-on-a-chip (soc)

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5.5	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in AMD Ryzen 8000 Desktop Processors, Ryzen 7040 Mobile Processors with Radeon Graphics, Radeon RX 7000 Graphics Products and Radeon PRO W7000 Graphics Products. Affected by this vulnerability is an unknown functionality. The manipulation results in improper isolation of shared resources on system-on-a-chip (soc). This vulnerability is cataloged as CVE-2023-31325. The attack must be initiated from a local position. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in AMD Ryzen 8000 Desktop Processors, Ryzen 7040 Mobile Processors with Radeon Graphics, Radeon RX 7000 Graphics Products and Radeon PRO W7000 Graphics Products (the affected version unknown). Affected is an unknown part. The manipulation with an unknown input leads to a improper isolation of shared resources on system-on-a-chip (soc) vulnerability. CWE is classifying the issue as CWE-1189. The System-On-a-Chip (SoC) does not properly isolate shared resources between trusted and untrusted agents. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is shared for download at amd.com. This vulnerability is traded as CVE-2023-31325 since 04/27/2023. The exploitability is told to be difficult. The attack needs to be approached locally. Additional levels of successful authentication are needed for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at EUVD (EUVD-2023-35636) and CERT Bund (WID-SEC-2025-1770). Once again VulDB remains the best source for vulnerability data.

Affected

Debian Linux
Ubuntu Linux
Oracle Linux
Dell PowerEdge
Lenovo Computer
HP Computer
AMD Prozessor

Productinfo

Vendor

Name

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.9
VulDB Temp Score: 3.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (AMD): 🔒

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper isolation of shared resources on system-on-a-chip (soc)
CWE: CWE-1189
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/27/2023 CVE reserved
09/06/2025 +863 days Advisory disclosed
09/06/2025 +0 days VulDB entry created
12/13/2025 +98 days VulDB entry last update

Sourcesinfo

Advisory: amd.com
Status: Confirmed

CVE: CVE-2023-31325 (🔒)
GCVE (CVE): GCVE-0-2023-31325
GCVE (VulDB): GCVE-100-323004
EUVD: 🔒
CERT Bund: WID-SEC-2025-1770 - AMD Prozessoren: Mehrere Schwachstellen

Entryinfo

Created: 09/06/2025 20:00
Updated: 12/13/2025 16:49
Changes: 09/06/2025 20:00 (60), 09/06/2025 22:29 (1), 12/13/2025 16:49 (7)
Complete: 🔍
Cache ID: 216::103