CVE-2025-54332

An issue was discovered in NPU in Samsung Mobile Processor Exynos 1380 through July 2025

High · published November 4, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
28.0
In the wild
Unconfirmed
What it is

⚡ Attention, Samsung Mobile users! A NULL Pointer Dereference bug in the Exynos 1380 processor could leave your devices vulnerable to unexpected crashes. 😱 Think of it like a traffic light that sometimes forgets to change, causing confusion and chaos at an intersection. Without proper handling, this flaw can lead to system instability, just like a neglected road can lead to accidents! If exploited, this vulnerability can result in application crashes or unexpected behavior on devices using the Exynos 1380 processor. While this might not lead to full breaches, it can significantly disrupt user experience and device reliability, making it a concern for anyone relying on these devices.

Put simply

Think of it like a traffic light that sometimes forgets to change, causing confusion and chaos at an intersection. Without proper handling, this flaw can lead to system instability, just like a neglected road can lead to accidents! This issue lies in the npu_vertex_profileoff function within the NPU of the Exynos 1380 chipset, where a NULL Pointer Dereference can occur, possibly affecting system stability and performance.

What to do

If exploited, this vulnerability can result in application crashes or unexpected behavior on devices using the Exynos 1380 processor. While this might not lead to full breaches, it can significantly disrupt user experience and device reliability, making it a concern for anyone relying on these devices. To safeguard against this issue, Samsung users should monitor for firmware updates that address this vulnerability. If you’re a developer working with affected devices, ensure you have protocols in place to handle NULL pointers securely and follow up with Samsung's guidance for updates. 🔄 You’ve got this! Stay vigilant and keep your devices patched for a smoother experience. 🛡️

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00355 · 28.0th percentile
Published
2025-11-04T00:00Z
EPSS history
Timeline
  • 04 NOV 00:00Z
    An issue was discovered in NPU in Samsung Mobile Processor Exynos 1380 through July 2025
    cvelistv5