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HistoryJan 06, 2023 - 8:15 p.m.
CVE-2021-46867
hw_keymaster
memory release
vulnerability
out-of-bounds access
cve-2021-46867
nvd
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
51.8%
The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.
Affected configurations
Node
huaweiemuiMatch12.0.0
Node
huaweiharmonyosRange<2.0
| CPE | Name | Operator | Version |
|---|---|---|---|
| huawei:emui | huawei emui | eq | 12.0.0 |
CNA Affected
[
{
"vendor": "Huawei",
"product": "HarmonyOS",
"versions": [
{
"version": "2.0",
"status": "affected"
}
]
},
{
"vendor": "Huawei",
"product": "EMUI",
"versions": [
{
"version": "12.0.0",
"status": "affected"
}
]
}
]Related
cvelist
cvelist
CVE-2021-46867
2023-01-06 00:00:00
prion
prion
Out-of-bounds
2023-01-06 20:15:00
nvd
nvd
CVE-2021-46867
2023-01-06 20:15:09
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
51.8%
Related for CVE-2021-46867