What is CVE-2023-45864?

CVE-2023-45864 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.0/10. Published 2023-12-13.

How severe is CVE-2023-45864?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Is CVE-2023-45864 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Samsung Exynos 1080

CVE-2023-45864

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.

Vulnerability class: Race Condition

EPSS: 0.001 (3.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N.

Affected products

Weakness classification (CWE)

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

Public proof-of-concept exploits

xairy/linux-kernel-exploitation

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-45864?: CVE-2023-45864 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.0/10. Published 2023-12-13.
How severe is CVE-2023-45864?: Medium severity. CVSS v3 base score is 4.0 out of 10.
Is CVE-2023-45864 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.