CVE-2025-36902

In syna_cdev_ioctl_store_pid() of syna_tcm2_sysfs.c, there is a possible out of bounds write due to a heap buffer overflow

Medium · published September 4, 2025

CVSS v3.1
6.7
EPSS
0%
Percentile
0.2
In the wild
Unconfirmed
What it is

In syna_cdev_ioctl_store_pid() of syna_tcm2_sysfs.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00084 · 0.2th percentile
Published
2025-09-04T04:57Z
EPSS history
Timeline
  • 04 SEP 04:57Z
    In syna_cdev_ioctl_store_pid() of syna_tcm2_sysfs.c, there is a possible out of bounds write due to a heap buffer overflow
    cvelistv5