CVE-2021-22319 — Integer Overflow or Wraparound in Huawei Emui

CWE-190 — Integer Overflow or Wraparound3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 59.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Huawei EmuiHuawei HarmonyosHuawei Magic UI
Timeline
PublishedFeb 25
Latest updateFeb 26

Description

There is an improper verification vulnerability in smartphones. Successful exploitation of this vulnerability may cause integer overflows.

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 Packages6 packages

▶CVEListV5huawei/emui4 versions+3
▶NVDhuawei/emui4 versions+3
▶CVEListV5huawei/magic_ui3.1.0, 3.1.1, 4.0.0+2
▶NVDhuawei/magic_ui3.1.0, 3.1.1, 4.0.0+2
▶CVEListV5huawei/harmonyos2.0

🔴Vulnerability Details

2
GHSA
GHSA-xm34-jrrv-f3x8: There is an improper verification vulnerability in smartphones↗2022-02-26
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CVEList
CVE-2021-22319: There is an improper verification vulnerability in smartphones↗2022-02-25
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CVE-2021-22319 — Integer Overflow or Wraparound | cvebase