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CVE-2021-27433

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CVSS 3.1
9.8 critical
EPSS
2%p76
Published
()
Modified
Description

ARM mbed-ualloc memory library version 1.3.0 is vulnerable to integer wrap-around in function mbed_krbs, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

Vendors
arm
Products
mbed ualloc
Weakness
CWE-190
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (1.7%)

In the news

No ingested article mentions this CVE yet.