CVE-2021-46814 — Out-of-bounds Read in Huawei Emui

CWE-125 — Out-of-bounds ReadCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 55.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Huawei EmuiHuawei HarmonyosHuawei Magic UI
Timeline
PublishedJun 13
Latest updateJun 14

Description

The video framework has an out-of-bounds memory read/write vulnerability. Successful exploitation of this vulnerability may affect system availability.

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-7vpf-p586-5v6m: The video framework has an out-of-bounds memory read/write vulnerability↗2022-06-14
▶
CVEList
CVE-2021-46814: The video framework has an out-of-bounds memory read/write vulnerability↗2022-06-13
▶
CVE-2021-46814 — Out-of-bounds Read in Huawei Emui | cvebase