CVE-2021-40019

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
9.1CRITICAL
EPSS
0.2%
top 53.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Magic UI
Timeline
PublishedSep 16
Latest updateSep 17

Description

Out-of-bounds heap read vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds access.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2

Affected Packages3 packages

▶CVEListV5huawei/emui12.0.0
▶NVDhuawei/emui10.1.0, 10.1.1, 12.0.0+2
▶NVDhuawei/magic_ui3.1.0, 3.1.1+1

🔴Vulnerability Details

2
GHSA
GHSA-84h3-cchg-46pm: Out-of-bounds heap read vulnerability in the HW_KEYMASTER module↗2022-09-17
▶
CVEList
CVE-2021-40019: Out-of-bounds heap read vulnerability in the HW_KEYMASTER module↗2022-09-16
▶