CVE-2023-31320
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to...
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.
- Record
CVE-2023-31320- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.
- Record
CVE-2023-31320- Updated
- 2026-11-02
EUVDEUVD-2023-35631
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.
- Record
EUVD-2023-35631- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v4fc-x53w-j3j2
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to...
Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.
- Record
GHSA-v4fc-x53w-j3j2- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
- amd radeon pro vega 56 firmware
- amd radeon pro vega 64 firmware
- amd radeon rx vega 56 firmware
- amd radeon rx vega 64 firmware
- amd radeon software
- amd radeon™ pro w5000/w6000/w7000 series graphics cards
- amd radeon™ pro wx vega series graphics cards
- amd radeon™ rx 5000/6000/7000 series graphics cards
- amd radeon™ rx vega series graphics cards
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | whypet/CVE-2023-31320 | 2023-08-22 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-31320 is a high vulnerability (CVSS 7.5) in Amd Radeon Pro Vega 56 Firmware, published November 14, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.27%, the 70th percentile. No source names a fixed version.