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CVE-2021-27411
MEDIUM6.5
Beschreibung
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 allocated instead of very large ones.
CVE Details
CVSS v3.1 Bewertung6.5
SchweregradMEDIUM
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht5/3/2022
Zuletzt geandert11/21/2024
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
silabs:micrium_os
Schwachen (CWE)
CWE-190
Referenzen
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04(ics-cert@hq.dhs.gov)
https://www.silabs.com/developers/micrium-os(ics-cert@hq.dhs.gov)
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04(af854a3a-2127-422b-91ae-364da2661108)
https://www.silabs.com/developers/micrium-os(af854a3a-2127-422b-91ae-364da2661108)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.