CVE-2024-36323 PUBLISHED

Assigner: AMD
Reserved: 23.05.2024 Published: 15.05.2026 Updated: 15.05.2026

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine (VM) or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS Score: 8.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	High	Integrity	High
Attack Requirements	Present	Availability	High	Availability	High
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	AMD
Product	AMD Radeon™ RX 7000 Series Graphics Products
Versions	Default: affected Version Radeon Software for Linux 24.20.3 is unaffected Version AMD Software: Adrenalin Edition 25.10.2 (25.20.21.01) is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO W7000 Series Graphics Products
Versions	Default: affected Version Radeon Software for Linux 24.20.3 is unaffected Version AMD Software: PRO Edition 25.Q3.1 (25.10.32) is unaffected

Vendor	AMD
Product	AMD Instinct™ MI308X
Versions	Default: affected Version ROC 6.3 is unaffected

Vendor	AMD
Product	AMD Instinct™ MI325X
Versions	Default: affected Version ROC 6.3 is unaffected

Vendor	AMD
Product	AMD Instinct™ MI300X
Versions	Default: affected Version ROCm 6.3 is unaffected

Vendor	AMD
Product	AMD Instinct™ MI300A
Versions	Default: affected Version ROCm 6.3 is unaffected

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html

Problem Types

Security Vulnerability