AUGUST 4, 2026
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Case File

CVE-2021-22684

HIGH · CVSS 7.5 EPSS 1.10%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-31 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-22684
Severity
HIGH
CVSS
7.5
EPSS
1.10%

Original NVD Description

Tizen RT RTOS version 3.0.GBB is vulnerable to integer wrap-around in functions_calloc and mm_zalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash