Medium severity · published Aug 13, 2024
CVE-2023-31366
Improper input validation in AMD μProf could allow an attacker to perform a write to an invalid address, potentially resulting in denial of service
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
Improper input validation in AMD μProf could allow an attacker to perform a write to an invalid address, potentially resulting in denial of service.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UP
Uprof · Amd
before 4.1.424; before 4.2.816; before 4.2.845 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-31366
Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-9001
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