A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function…
VulDB·CWE-129·Published 2025-06-09
Eine Schwachstelle wurde in RT-Thread 5.1.0 entdeckt. Sie wurde als kritisch eingestuft. Dies betrifft die Funktion sys_thread_sigprocmask der Datei rt-thread/components/lwp/lwp_syscall.c. Durch Manipulieren des Arguments how mit unbekannten Daten kann eine improper validation of array index-Schwachstelle ausgenutzt werden.
A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function sys_thread_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.
A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function sys_thread_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.
Se ha detectado una vulnerabilidad clasificada como crítica en RT-Thread 5.1.0. Este problema afecta a la función sys_thread_sigprocmask del archivo rt-thread/components/lwp/lwp_syscall.c. La manipulación del argumento `how` provoca una validación incorrecta del índice de la matriz.
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | cve.org | 7.4 | — | — | AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR |
| 2.0 | Primary | cve.org | 7.4 | — | — | AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR |
| 2.0 | Secondary | NVD | 7.4 | 4.4 | 10.0 | AV:A/AC:M/Au:S/C:C/I:C/A:C |
| 3.0 | Primary | cve.org | 8.0 | — | — | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R |
| 3.0 | Primary | cve.org | 8.0 | — | — | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R |
| 3.1 | Primary | NVD | 9.8 | 3.9 | 5.9 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | Primary | cve.org | 8.0 | — | — | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R |
| 3.1 | Primary | cve.org | 8.0 | — | — | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R |
| 3.1 | Secondary | NVD | 8.0 | 2.1 | 5.9 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 4.0 | Primary | cve.org | 8.6 | — | — | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X |
| 4.0 | Primary | cve.org | 8.6 | — | — | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X |
| 4.0 | Secondary | NVD | 8.6 | — | — | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |