How severe is CVE-2024-34045?

CVE-2024-34045 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-34045 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-34045?

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-2024-34045 have an EU (EUVD) identifier?

Yes. CVE-2024-34045 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34605.

When was CVE-2024-34045 published?

CVE-2024-34045 was published on 2024-04-30 and last updated on 2026-06-17.

CVE-2024-34045

CVE-2024-34045 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34605
Weakness: CWE-400
Published: 2024-04-30
Last modified: 2026-06-17

Description

The O-RAN E2T I-Release Prometheus metric Increment function can crash in sctpThread.cpp for message.peerInfo->counters[IN_INITI][MSG_COUNTER][ProcedureCode_id_E2setup]->Increment().

Frequently asked questions

What is CVE-2024-34045?: The O-RAN E2T I-Release Prometheus metric Increment function can crash in sctpThread.cpp for message.peerInfo->counters[IN_INITI][MSG_COUNTER][ProcedureCode_id_E2setup]->Increment().
How severe is CVE-2024-34045?: CVE-2024-34045 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-34045 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-34045?: 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-2024-34045 have an EU (EUVD) identifier?: Yes. CVE-2024-34045 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34605.
When was CVE-2024-34045 published?: CVE-2024-34045 was published on 2024-04-30 and last updated on 2026-06-17.

References

https://jira.o-ran-sc.org/browse/RIC-1047

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