CVE-2021-39974 — Out-of-bounds Read in Huawei Harmonyos

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 67.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Huawei HarmonyosHuawei EmuiHuawei Magic UI
Timeline
PublishedJan 3
Latest updateJan 4

Description

There is an Out-of-bounds read in Smartphones.Successful exploitation of this vulnerability may affect service confidentiality.

CVSS vector

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

Affected Packages6 packages

▶NVDhuawei/harmonyos< 2.0
▶CVEListV5huawei/emui10.1.0
▶NVDhuawei/emui10.1.0
▶CVEListV5huawei/magic_ui3.1.0
▶NVDhuawei/magic_ui3.1.0

🔴Vulnerability Details

2
GHSA
GHSA-2cmq-337m-f9xf: There is an Out-of-bounds read in Smartphones↗2022-01-04
▶
CVEList
CVE-2021-39974: There is an Out-of-bounds read in Smartphones↗2022-01-03
▶
CVE-2021-39974 — Out-of-bounds Read in Huawei Harmonyos | cvebase