Out-of-Bounds Write Vulnerability in Samsung Mobile Processors
CVE-2025-23103

8.6HIGH

Key Information:

Vendor

Samsung
Status
Exynos 1480 and 2400 Processors
Vendor
CVE Published:
3 June 2025

What is CVE-2025-23103?

A vulnerability has been identified in the Samsung Exynos 1480 and 2400 mobile processors where a lack of length checking can lead to out-of-bounds writes. This issue potentially allows attackers to corrupt memory, leading to unpredictable behavior and data integrity issues. Users of affected devices are advised to stay updated with patches and mitigations as they become available.

References

https://semiconductor.samsung.com/support/quality-support...
https://semiconductor.samsung.com/support/quality-support...

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.