CVE-2025-5865

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."

CVSS v3 8.0 HIGH
CVSS v2.0 7.7 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.7^/10

CVSS v2.0 : HIGH

Vector : AV:A/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 5.1 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/RT-Thread/rt-thread/issues/10298
https://github.com/RT-Thread/rt-thread/issues/10298#issuecomment-2894952150
https://vuldb.com/?ctiid.311624
https://vuldb.com/?id.311624
https://vuldb.com/?submit.584124
https://github.com/RT-Thread/rt-thread/issues/10298

Configurations

No configuration.

History

09 Jun 2025, 14:15

Type	Values Removed	Values Added
References	~~() https://github.com/RT-Thread/rt-thread/issues/10298 -~~	() https://github.com/RT-Thread/rt-thread/issues/10298 -

09 Jun 2025, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-09 07:15

Updated : 2025-06-09 14:15

NVD link : CVE-2025-5865

Mitre link : CVE-2025-5865

CVE.ORG link : CVE-2025-5865

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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