9.8
CVE-2025-5865
- EPSS 0.78%
- Veröffentlicht 09.06.2025 06:31:23
- Zuletzt bearbeitet 11.07.2025 18:22:27
- Quelle cna@vuldb.com
- CVE-Watchlists
- Unerledigt
LoginRT-Thread Parameter lwp_syscall.c sys_select memory corruption
A vulnerability was found in RT-Thread 5.1.0. It has been rated as critical. Affected by this issue is the function sys_select of the file rt-thread/components/lwp/lwp_syscall.c of the component Parameter Handler. The manipulation of the argument timeout leads to memory corruption. The vendor explains, that "[t]he timeout parameter should be checked to check if it can be accessed correctly in kernel mode and used temporarily in kernel memory."
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.78% | 0.511 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 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
|
| cna@vuldb.com | 8.6 | 0 | 0 |
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
|
| cna@vuldb.com | 8 | 2.1 | 5.9 |
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| cna@vuldb.com | 7.7 | 5.1 | 10 |
AV:A/AC:L/Au:S/C:C/I:C/A:C
|
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
https://vuldb.com/?id.311624
https://vuldb.com/?ctiid.311624
https://vuldb.com/?submit.584124
https://github.com/RT-Thread/rt-thread/issues/10298
https://github.com/RT-Thread/rt-thread/issues/10298#issuecomment-2894952150