Search criteria
2 vulnerabilities found for TencentOS-tiny by TencentOS-tiny
CVE-2021-27439 (GCVE-0-2021-27439)
Vulnerability from cvelistv5 – Published: 2022-05-03 20:26 – Updated: 2025-04-16 16:24
VLAI?
Summary
TencentOS-tiny version 3.1.0 is vulnerable to integer wrap-around in function 'tos_mmheap_alloc incorrect calculation of effective memory allocation size. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Severity ?
7.3 (High)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TencentOS-tiny | TencentOS-tiny |
Affected:
3.1.0
|
Credits
David Atch, Omri Ben Bassat, and Tamir Ariel from Microsoft Section 52, and the Azure Defender for IoT research group reported these vulnerabilities to CISA.
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CVE-2021-27439 (GCVE-0-2021-27439)
Vulnerability from nvd – Published: 2022-05-03 20:26 – Updated: 2025-04-16 16:24
VLAI?
Summary
TencentOS-tiny version 3.1.0 is vulnerable to integer wrap-around in function 'tos_mmheap_alloc incorrect calculation of effective memory allocation size. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Severity ?
7.3 (High)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TencentOS-tiny | TencentOS-tiny |
Affected:
3.1.0
|
Credits
David Atch, Omri Ben Bassat, and Tamir Ariel from Microsoft Section 52, and the Azure Defender for IoT research group reported these vulnerabilities to CISA.
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