CVE-2023-31323
Last modified
CVE-2023-31323 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. Type confusion in the AMD Secure Processor (ASP) could allow an attacker to pass a malformed argument to the External Global Memory Interconnect Trusted Agent (XGMI TA) leading to a memory safety violation potentially resulting in loss of confidentiality, integrity, or availability.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
Type confusion in the AMD Secure Processor (ASP) could allow an attacker to pass a malformed argument to the External Global Memory Interconnect Trusted Agent (XGMI TA) leading to a memory safety violation potentially resulting in loss of confidentiality, integrity, or availability.
Metrics
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2023-31323?
How severe is CVE-2023-31323?
How do I fix CVE-2023-31323?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-31315Improper validation in a model specific register (MSR) could…7.5
- CVE-2023-31316Improperly preserved integrity of hardware configuration sta…7.1
- CVE-2023-31317Improper restriction of operations within the bounds of a me…8.8
- CVE-2023-3132The MainWP Child plugin for WordPress is vulnerable to Sensi…7.5
- CVE-2023-31320Improper input validation in the AMD RadeonTM Graphics displ…7.5
- CVE-2023-31322Type confusion in the ASP could allow an attacker to pass a …8.7
- CVE-2023-31324A Time-of-check time-of-use (TOCTOU) race condition in the A…7.8
- CVE-2023-31325Improper isolation of shared resources on System-on-a-chip (…7.2
- CVE-2023-31326Use of an uninitialized variable in the ASP could allow an a…2.8
- CVE-2023-3133The Tutor LMS WordPress plugin before 2.2.1 does not impleme…7.5
- CVE-2023-31330An out-of-bounds read in the ASP could allow a privileged at…2.5
- CVE-2023-31331Improper access control in the DRTM firmware could allow a p…3
Are you affected by CVE-2023-31323?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST