CVE-2021-25479CWE-122

A possible heap-based buffer overflow vulnerability in Exynos CP Chipset prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution

High · published October 6, 2021

CVSS v3.1
7.2
EPSS
1%
Percentile
45.3
In the wild
Unconfirmed
What it is

A possible heap-based buffer overflow vulnerability in Exynos CP Chipset prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00551 · 45.3th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2021-10-06T17:09Z
EPSS history
Timeline
  • 06 OCT 17:09Z
    A possible heap-based buffer overflow vulnerability in Exynos CP Chipset prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution
    cvelistv5