CVE-2025-52513

An issue was discovered in Samsung Mobile Processor Exynos 2400, 1580, 2500

High · published November 4, 2025

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

⚡ A sneaky race condition in Samsung's Exynos processors could lead to an out-of-bounds write! 🤯 This has the potential to crash devices unexpectedly! Think of this like a busy restaurant kitchen where two chefs are trying to grab the same ingredient at the same time — one ends up spilling the flour everywhere, which can bring the meal prep to a screeching halt! If exploited, this vulnerability can lead to a complete denial of service, meaning your device could freeze up, leaving you unable to make calls or use apps. Imagine being stuck in a digital traffic jam while your phone's processing power is wasted!

Put simply

Think of this like a busy restaurant kitchen where two chefs are trying to grab the same ingredient at the same time — one ends up spilling the flour everywhere, which can bring the meal prep to a screeching halt! This issue arises specifically in the HTS driver of the Exynos 2400, 1580, and 2500 processors, where an out-of-bounds write occurs due to a race condition, allowing for potential crashes of affected devices.

What to do

If exploited, this vulnerability can lead to a complete denial of service, meaning your device could freeze up, leaving you unable to make calls or use apps. Imagine being stuck in a digital traffic jam while your phone's processing power is wasted! To secure your devices, ensure your firmware is updated to the latest version provided by Samsung. Keep an eye out for any security patches related to this CVE and apply them promptly! You're on the right track! By staying updated, you'll keep your devices running smoothly! 🛡️

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 Samsung Mobile Processor Exynos 2400, 1580, 2500
    cvelistv5