How severe is CVE-2023-31348?

CVE-2023-31348 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-31348 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31348?

CVE-2023-31348 primarily affects Amd Uprof. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-31348?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-31348 have an EU (EUVD) identifier?

Yes. CVE-2023-31348 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-35659.

When was CVE-2023-31348 published?

CVE-2023-31348 was published on 2024-08-13 and last updated on 2026-06-17.

CVE-2023-31348

CVE-2023-31348 is a high-severity vulnerability in Amd Uprof with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-427.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-35659
Weakness: CWE-427
Affected product: Amd Uprof
Published: 2024-08-13
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2023-31348?: A DLL hijacking vulnerability in AMD μProf could allow an attacker to achieve privilege escalation, potentially resulting in arbitrary code execution.
How severe is CVE-2023-31348?: CVE-2023-31348 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-31348 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31348?: CVE-2023-31348 primarily affects Amd Uprof. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-31348?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-31348 have an EU (EUVD) identifier?: Yes. CVE-2023-31348 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-35659.
When was CVE-2023-31348 published?: CVE-2023-31348 was published on 2024-08-13 and last updated on 2026-06-17.

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-9001

Affected products (3)

cpe:2.3:a:amd:uprof:*:*:*:*:*:linux:*:*
cpe:2.3:a:amd:uprof:*:*:*:*:*:freebsd:*:*
cpe:2.3:a:amd:uprof:*:*:*:*:*:windows:*:*

More vulnerabilities in Amd Uprof

CVE-2023-31349 — High (CVSS 7.3): Incorrect default permissions in the AMD μProf installation directory could allow an attacker to achieve privilege…
CVE-2023-31341 — High (CVSS 7.3): Insufficient validation of the Input Output Control (IOCTL) input buffer in AMD μProf may allow an authenticated…
CVE-2025-48510 — High (CVSS 7.1): Improper return value within AMD uProf can allow a local attacker to bypass KSLR, potentially resulting in loss of…
CVE-2024-36340 — Medium (CVSS 6.6): A junction point vulnerability within AMD uProf can allow a local low-privileged attacker to create junction points,…
CVE-2026-28237 — Medium (CVSS 5.5): Unrestricted resource allocation in AMD uProf may be exploitable to consume excessive system resources, potentially…
CVE-2026-0466 — Medium (CVSS 5.5): Improper access control in AMD uProf may allow a local attacker with user privileges to write to the kernel-shared…

All CVEs affecting Amd Uprof →

Other CWE-427 (Uncontrolled Search Path Element) vulnerabilities

CVE-2025-4981 — Critical (CVSS 9.9): Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to…
CVE-2025-69599 — Critical (CVSS 9.8): RayVentory Scan Engine through 12.6 Update 8 allows attackers to gain privileges if they control the value of the PATH…
CVE-2019-25268 — Critical (CVSS 9.8): NREL BEopt 2.8.0.0 contains a DLL hijacking vulnerability that allows attackers to load arbitrary libraries by tricking…
CVE-2023-53959 — Critical (CVSS 9.8): FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by…
CVE-2025-65741 — Critical (CVSS 9.8): Sublime Text 3 Build 3208 or prior for MacOS is vulnerable to Dylib Injection. An attacker could compile a .dylib file…
CVE-2024-23054 — Critical (CVSS 9.8): An issue in Plone Docker Official Image 5.2.13 (5221) open-source software that could allow for remote code execution…

Browse all CWE-427 (Uncontrolled Search Path Element) vulnerabilities →