CVE-2021-22684

CWE-190 — Integer Overflow3 documents3 sources
Severity
7.5HIGH
EPSS
0.3%
top 43.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Tizenrt
Timeline
PublishedAug 31
Latest updateMay 24

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5tizen_rt_rtosVersion 3.0

🔴Vulnerability Details

2
GHSA
GHSA-4cwm-fmh5-v7xw: Tizen RT RTOS version 3↗2022-05-24
▶
CVEList
CVE-2021-22684: Tizen RT RTOS version 3↗2021-08-31
▶
CVE-2021-22684 (HIGH CVSS 7.5) | Tizen RT RTOS version 3.0.GBB is vu | cvebase.io