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Micrium Security Vulnerabilities

cve
cve

CVE-2021-27411

Micrium OS Versions 5.10.1 and prior are vulnerable to integer wrap-around in functions Mem_DynPoolCreate, Mem_DynPoolCreateHW and Mem_PoolCreate. This unverified memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as very small blocks of memory being...

6.5CVSS

6.5AI Score

0.001EPSS

2022-05-03 09:15 PM
75
4
cve
cve

CVE-2021-26706

An issue was discovered in lib_mem.c in Micrium uC/OS uC/LIB 1.38.x and 1.39.00. The following memory allocation functions do not check for integer overflow when allocating a pool whose size exceeds the address space: Mem_PoolCreate, Mem_DynPoolCreate, and Mem_DynPoolCreateHW. Because these...

9.8CVSS

9.4AI Score

0.002EPSS

2022-01-24 01:15 AM
38
cve
cve

CVE-2020-13583

A denial-of-service vulnerability exists in the HTTP Server functionality of Micrium uC-HTTP 3.01.00. A specially crafted HTTP request can lead to denial of service. An attacker can send an HTTP request to trigger this...

7.5CVSS

7.3AI Score

0.003EPSS

2021-02-10 10:15 PM
32
4