- Description
- 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."
- Source
- cna@vuldb.com
- NVD status
- Analyzed
CVSS 4.0
- Type
- Secondary
- Base score
- 8.6
- Impact score
- -
- Exploitability score
- -
- Vector string
- 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
- Severity
- HIGH
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Secondary
- Base score
- 7.7
- Impact score
- 10
- Exploitability score
- 5.1
- Vector string
- AV:A/AC:L/Au:S/C:C/I:C/A:C
- cna@vuldb.com
- CWE-119
- nvd@nist.gov
- NVD-CWE-Other
- Hype score
- Not currently trending
CVE-2025-5865 (CVSS:8.6, HIGH) is Awaiting Analysis. A vulnerability was found in RT-Thread 5.1.0. It has been rated as critical. Affected by this issue is the function sys_..https://t.co/GQoIFuvOBa #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
@cracbot
14 Jun 2025
26 Impressions
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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_… https://t.co/6N5m0t1RNA
@CVEnew
9 Jun 2025
449 Impressions
0 Retweets
1 Like
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[CVE-2025-5865: HIGH] Critical vulnerability discovered in RT-Thread 5.1.0 in sys_select function. Manipulating argument timeout can lead to memory corruption, requiring careful handling by system vendors.#cve,CVE-2025-5865,#cybersecurity https://t.co/npdeX0JpH5 https://t.co/6dY9
@CveFindCom
9 Jun 2025
44 Impressions
0 Retweets
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