CVE-2024-21962 | BDVDB-2026-333449 Detail

AMDAMD EPYC™ 4005 Series Processors

Description#

Improper Input Validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location potentially resulting in privilege escalation and arbitrary code execution.

Impact#

Per CVSS v4.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

CWE-1220 Insufficient Granularity of Access Control

References#

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4016.html

Exploit#

No public exploit known

History#

Version 12026-05-15Record published in the CVE List.
Version 22026-05-16Most recent update recorded in the CVE List.

Published

Published: 2026-05-15
Last modified: 2026-05-16

Vendor information

Vendor: AMD
Product: AMD EPYC™ 4005 Series Processors

All AMD vulnerabilities

Score

8.6 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 1.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Not stated
Fixed
AMD RAID Software: 9.3.3.245

Scoring System

CVSS v4.0

8.6 High

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Attack Requirements	None
Privileges Required	Low
User Interaction	Active
Vulnerable System Confidentiality	High
Vulnerable System Integrity	High
Vulnerable System Availability	High
Subsequent System Confidentiality	High
Subsequent System Integrity	High
Subsequent System Availability	High

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).