CVE-2023-31324: A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify External Global Memory Interconnect…

PriorityP344high7.8CVSS 3.1

AVLACHPRLUINSCCHIHAH

EPSS

0.10%

1.1th percentile

A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify External Global Memory Interconnect Trusted Agent (XGMI TA) commands as they are processed potentially resulting in loss of confidentiality, integrity, or availability.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
amd	radeon_software	< 25.q2	25.q2
amd	radeon_software	< 24.6.1	24.6.1
amd	rocm	< 6.2.0	6.2.0

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

nvdv4.07.1HIGHCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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