What is CVE-2024-39890?

CVE-2024-39890 is a high-severity vulnerability in Samsung Exynos 1080, classified under Out-of-bounds Write. CVSS score: 8.1/10. Published 2024-12-02.

How severe is CVE-2024-39890?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2024-39890 known to be exploited?

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

Buffer overflow in Samsung Exynos 1080

CVE-2024-39890

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300. The baseband software does not properly check the length specified by the CC (Call Control). This can lead to an Out-of-Bounds write.

Vulnerability class: Buffer Overflow

EPSS: 0.004 (33.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

Public proof-of-concept exploits

N3vv/N3vv

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2024-39890?: CVE-2024-39890 is a high-severity vulnerability in Samsung Exynos 1080, classified under Out-of-bounds Write. CVSS score: 8.1/10. Published 2024-12-02.
How severe is CVE-2024-39890?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2024-39890 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.