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HistoryMay 26, 2023 - 5:15 p.m.
CVE-2021-46887
vulnerability
hw_keymaster
out-of-bounds read
exploitation
length check
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
54.2%
Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.
Affected configurations
Node
huaweiemuiMatch10.1.0
ORhuaweiemuiMatch10.1.1
ORhuaweiemuiMatch11.0.0
Related
prion
prion
Out-of-bounds
2023-05-26 17:15:00
cve
cve
CVE-2021-46887
2023-05-26 17:15:13
cvelist
cvelist
CVE-2021-46887
2023-05-26 00:00:00
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
54.2%
Related for NVD:CVE-2021-46887