CVE-2021-27439

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.
References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 Third Party Advisory US Government Resource
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Configurations

Configuration 1 (hide)

cpe:2.3:o:tencent:tencentos-tiny:3.1.0:*:*:*:*:*:*:*

Information

Published : 2022-05-03 14:15

Updated : 2022-05-12 05:27


NVD link : CVE-2021-27439

Mitre link : CVE-2021-27439


JSON object : View

CWE
CWE-190

Integer Overflow or Wraparound

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Products Affected

tencent

  • tencentos-tiny