CVE-2023-45864

MEDIUMNVD 4.04.0—

4.0

A race condition issue discovered in Samsung Mobile Processor Exynos 9820, 980, 1080, 2100, 2200, 1280, and 1380 allows unintended modifications of values within certain areas.

CVSS v3: 4.0
EG Score: 4.0(medium)
EPSS: 7.2%
KEV: Not listed

Published

December 13, 2023

Last Modified

May 22, 2025

References (2)

cve@mitrehttps://semiconductor.samsung.com/support/quality-support/product-security-updates/
af854a3a-2127-422b-91ae-364da2661108https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:09 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-45864?

CVE-2023-45864 is a medium vulnerability published on December 13, 2023. A race condition issue discovered in Samsung Mobile Processor Exynos 9820, 980, 1080, 2100, 2200, 1280, and 1380 allows unintended modifications of values within certain areas.

When was CVE-2023-45864 disclosed?

CVE-2023-45864 was first published in the National Vulnerability Database on December 13, 2023, with the most recent update on May 22, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-45864 actively exploited?

CVE-2023-45864 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-45864?

CVE-2023-45864 has a CVSS v3 base score of 4.0 (NVD).

How do I remediate CVE-2023-45864?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-45864, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2023-45864

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-45864?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)