CVE-2023-20598



An improper privilege management in the AMD RadeonGraphics driver may allow an authenticated attacker to craft an IOCTL request to gain I/O control over arbitrary hardware ports or physical addresses resulting in a potential arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AMDCNA
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CISA-ADPADP
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
amdradeon_software
𝑥
< 23.9.2
amdradeon_software
𝑥
< 23.q4
amdradeon_software
𝑥
< 23.9.2
amdradeon_software
𝑥
< 23.q4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6009
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6009