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DellCVELIST:CVE-2022-34390HistorySep 30, 2022 - 12:00 a.m.
CVE-2022-34390
2022-09-3000:00:00
CWE-457
dell
www.cve.org
dell bios
uninitialized variable
arbitrary code execution
smram
cve-2022-34390
local authenticated
malicious user
7.5 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%
Dell BIOS contains a use of uninitialized variable vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
CNA Affected
[
{
"vendor": "Dell",
"product": "CPG BIOS",
"versions": [
{
"version": "unspecified",
"lessThan": "8 MSI Platforms",
"status": "affected",
"versionType": "custom"
}
]
}
]References
Related
prion
prion
Code injection
2022-10-12 20:15:00
cnvd
cnvd
Dell BIOS has unspecified vulnerabilities
2022-10-14 00:00:00
nvd
nvd
CVE-2022-34390
2022-10-12 20:15:11
cve
cve
CVE-2022-34390
2022-10-12 20:15:11
7.5 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%
Related for CVELIST:CVE-2022-34390