CVE-2023-20562
Last modified
CVE-2023-20562 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution. . EPSS estimates a 1.15% chance of exploitation in the next 30 days.
Description
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Amd | Amd Uprof | < 4.1.396 |
| Amd | Amd Uprof | < 4.1-424 |
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003Patch, Vendor Advisory
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-20562?
How severe is CVE-2023-20562?
How do I fix CVE-2023-20562?
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-2023-20556 Insufficient validation of the IOCTL (Input Output Cont…5.5
- CVE-2023-20558 Insufficient control flow management in AmdCpmOemSmm may al…8.8
- CVE-2023-20559 Insufficient control flow management in AmdCpmGpioInitSmm…8.8
- CVE-2023-2056A vulnerability was found in DedeCMS up to 5.7.87 and classi…9.8
- CVE-2023-20560 Insufficient validation of the IOCTL (Input Output …4.4
- CVE-2023-20561 Insufficient validation of the IOCTL (Input Output Co…5.5
- CVE-2023-20563Insufficient protections in System Management Mode (SMM) cod…7.8
- CVE-2023-20564 Insufficient validation in the IOCTL (Input Output Co…6.7
- CVE-2023-20565Insufficient protections in System Management Mode (SMM) cod…7.8
- CVE-2023-20566Improper address validation in ASP with SNP enabled may pote…7.5
- CVE-2023-20567Improper signature verification of RadeonTM RX Vega M Graphi…6.7
- CVE-2023-20568Improper signature verification of RadeonTM RX Vega M Graphi…6.7
Are you affected by CVE-2023-20562?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST