CVE-2025-52512

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 processor could lead to a major inconvenience! 🚨 Think of it like a restaurant where two chefs are trying to access the same pantry at the same time — if one rushes in too quickly, it can cause a big mix-up, leaving everyone waiting for their meals. In this case, the out-of-bounds access is just as chaotic, leading to potential service interruptions. An attacker could exploit this vulnerability to trigger a denial of service, effectively causing devices to crash or become unresponsive. This could lead to frustrating experiences for users who rely on their Samsung devices. Considering the prevalence of these processors, the ramifications could be widespread.

Put simply

Think of it like a restaurant where two chefs are trying to access the same pantry at the same time — if one rushes in too quickly, it can cause a big mix-up, leaving everyone waiting for their meals. In this case, the out-of-bounds access is just as chaotic, leading to potential service interruptions. This vulnerability arises from a race condition in the HTS driver of Samsung Mobile Processors (Exynos 2400, 1580, 2500), which allows for out-of-bounds memory access, potentially disrupting normal operation.

What to do

An attacker could exploit this vulnerability to trigger a denial of service, effectively causing devices to crash or become unresponsive. This could lead to frustrating experiences for users who rely on their Samsung devices. Considering the prevalence of these processors, the ramifications could be widespread. To mitigate this risk, Samsung should release an updated driver patch as soon as possible. Users are advised to keep their devices updated and monitor for any available security patches from Samsung. Regularly check for software updates to ensure your device remains secure. You've got this! Stay vigilant and keep your devices updated to avoid potential disruptions. 🛡️

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