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Radeon Software CVE-2023-31320

HIGH
Improper Input Validation (CWE-20)
2023-11-14 psirt@amd.com
Amd Denial Of Service Radeon Software Radeon Rx Vega 56 Firmware Radeon Rx Vega 64 Firmware Radeon Pro Vega 56 Firmware Radeon Pro Vega 64 Firmware
7.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Nov 14, 2023 - 19:15 nvd
HIGH 7.5

DescriptionNVD

Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service.

AnalysisAI

Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service. Affected products include: Amd Radeon Software, Amd Radeon Rx Vega 56 Firmware, Amd Radeon Rx Vega 64 Firmware, Amd Radeon Pro Vega 56 Firmware, Amd Radeon Pro Vega 64 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2023-31320 vulnerability details – vuln.today
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