CVE-2021-22391 — Incorrect Calculation of Buffer Size in Huawei Emui

CWE-131 — Incorrect Calculation of Buffer Size3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 60.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Magic UI
Timeline
PublishedAug 2
Latest updateMay 24

Description

There is an Incorrect Calculation of Buffer Size in Huawei Smartphone.Successful exploitation of this vulnerability may cause the system to reset.

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 Packages4 packages

▶CVEListV5huawei/emui6 versions+5
▶NVDhuawei/emui6 versions+5
▶CVEListV5huawei/magic_ui5 versions+4
▶NVDhuawei/magic_ui5 versions+4

🔴Vulnerability Details

2
GHSA
GHSA-jrhx-6rvp-6v57: There is an Incorrect Calculation of Buffer Size in Huawei Smartphone↗2022-05-24
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CVEList
CVE-2021-22391: There is an Incorrect Calculation of Buffer Size in Huawei Smartphone↗2021-08-02
▶
CVE-2021-22391 — Incorrect Calculation of Buffer Size | cvebase