Eclipse: >> Threadx >> 6.4.0 Security Vulnerabilities
In Eclipse ThreadX before 6.4.3, when memory protection is enabled, syscall parameters verification wasn't enough, allowing an attacker to obtain an arbitrary memory read/write.
CVSS Score
7.1
EPSS Score
0.0
Published
2025-10-15
In Eclipse ThreadX before version 6.4.3, the thread module has a setting of maximum priority. In some cases the check of that maximum priority wasn't performed, allowing, as a result, to obtain a thread with higher priority than expected and causing a possible denial of service.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-10-15
In Eclipse ThreadX before version 6.4.3, an attacker can cause a denial of service (crash) by providing a pointer to a reserved or unmapped memory region. Vulnerable system calls had a check of pointers, but that check wasn't verifying whether the pointer is outside the module memory region.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-10-14