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Samsung Exynos Processors Out-of-Bounds Write Vulnerability

Vulnerability

A vulnerability allowing out-of-bounds writes has been identified in the NAS component of several Samsung mobile and wearable processors, as well as certain Exynos modem chipsets. This issue arises from a lack of proper length validation, which could potentially be exploited to write data outside the intended boundaries, leading to memory corruption.

Impact

Exploitation of this vulnerability causes a denial-of-service condition, where the device may become unresponsive or fail to function properly.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
4.7
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.