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PRIOn knowledge basePRION:CVE-2021-27439HistoryMay 03, 2022 - 9:15 p.m.
Integer overflow
2022-05-0321:15:00
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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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| tencentos-tiny | eq | 3.1.0 |
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