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2 vulnerabilities found for RIOT OS by RIOT OS
CVE-2021-27427 (GCVE-0-2021-27427)
Vulnerability from nvd – Published: 2022-05-03 20:16 – Updated: 2025-04-16 16:25
VLAI
Title
RIOT OS Integer Overflow or Wraparound
Summary
RIOT OS version 2020.01.1 is vulnerable to integer wrap-around in its implementation of calloc function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://github.com/RIOT-OS/RIOT | x_refsource_CONFIRM |
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CVE-2021-27427 (GCVE-0-2021-27427)
Vulnerability from cvelistv5 – Published: 2022-05-03 20:16 – Updated: 2025-04-16 16:25
VLAI
Title
RIOT OS Integer Overflow or Wraparound
Summary
RIOT OS version 2020.01.1 is vulnerable to integer wrap-around in its implementation of calloc function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://github.com/RIOT-OS/RIOT | x_refsource_CONFIRM |
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