CVE-2024-2452CWE-120CWE-190

Integer wraparound, under-allocation, and heap buffer overflow in Eclipse ThreadX NetX Duo __portable_aligned_alloc()

High · published March 26, 2024

CVSS v3.1
7.0
EPSS
1%
Percentile
59.6
In the wild
Unconfirmed
What it is

In Eclipse ThreadX NetX Duo before 6.4.0, if an attacker can control

parameters of __portable_aligned_alloc() could cause an integer

wrap-around and an allocation smaller than expected. This could cause

subsequent heap buffer overflows.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00909 · 59.6th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-190 · Integer Overflow or Wraparound
Published
2024-03-26T15:43Z
EPSS history
Timeline
  • 26 MAR 15:43Z
    Integer wraparound, under-allocation, and heap buffer overflow in Eclipse ThreadX NetX Duo __portable_aligned_alloc()
    cvelistv5