How severe is CVE-2023-31310?

CVE-2023-31310 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-31310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-31310?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-31310 have an EU (EUVD) identifier?

Yes. CVE-2023-31310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-35621.

When was CVE-2023-31310 published?

CVE-2023-31310 was published on 2024-08-13 and last updated on 2026-06-17.

CVE-2023-31310

CVE-2023-31310 is a medium-severity vulnerability with a CVSS 3.x base score of 5.0. 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-1284.

Key facts

Severity: Medium (CVSS 3.x base score 5.0)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-35621
Weakness: CWE-1284
Published: 2024-08-13
Last modified: 2026-06-17

Description

Improper input validation in Power Management Firmware (PMFW) may allow an attacker with privileges to send a malformed input for the "set temperature input selection" command, potentially resulting in a loss of integrity and/or availability.

Frequently asked questions

What is CVE-2023-31310?: Improper input validation in Power Management Firmware (PMFW) may allow an attacker with privileges to send a malformed input for the "set temperature input selection" command, potentially resulting in a loss of integrity and/or availability.
How severe is CVE-2023-31310?: CVE-2023-31310 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-31310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-31310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-31310 have an EU (EUVD) identifier?: Yes. CVE-2023-31310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-35621.
When was CVE-2023-31310 published?: CVE-2023-31310 was published on 2024-08-13 and last updated on 2026-06-17.

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

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