Out-of-bounds Read in Samsung Exynos 1080
CVE-2024-56427
An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads to out-of-bounds access via malformed RRC packets to the target.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- cve@mitre.org (Vendor Advisory)
- cve@mitre.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-56427?
- CVE-2024-56427 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2025-05-14.
- How severe is CVE-2024-56427?
- Medium severity. CVSS v3 base score is 6.5 out of 10.