Is CVE-2023-31348 in the CISA KEV catalog?

No. CVE-2023-31348 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-31348?

CVE-2023-31348 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2023-31348?

CVE-2023-31348 has an EPSS score of 0.18% (8th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-31348?

Upgrade uprof to 4.1.424 or later.

CVE & CISA-KEV Catalog

CVE-2023-31348

HIGH

7.3

CVSS v3

NVD

Description

A DLL hijacking vulnerability in AMD μProf could allow an attacker to achieve privilege escalation, potentially resulting in arbitrary code execution.

CWE-427 CWE-400Resource Exhaustion

How to fix

Remediation Available

uprofNVD

Affected:< 4.1.424Fixed in:4.1.424CVE-2023-31348derived from NVD

Affected:< 4.2.816Fixed in:4.2.816CVE-2023-31348derived from NVD

Affected:< 4.2.845Fixed in:4.2.845CVE-2023-31348derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.18%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Vendor Advisory1

amd.com

Related Vulnerabilities

Other CWE-427 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-27955	Critical	9.8	83%	-	-
CVE-2017-6517	Critical	9.8	46%	-	-
CVE-2020-3153	Medium	6.5	28%	KEV + Ransom	Fix
CVE-2024-48990	High	7.8	20%	-	Fix
CVE-2019-9491	High	7.8	13%	-	-
CVE-2020-3433	High	7.8	10%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-12-12.