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DellCVE-2022-34391HistoryOct 12, 2022 - 8:15 p.m.
CVE-2022-34391
2022-10-1220:15:11
CWE-119
dell
web.nvd.nist.gov
38
5
dell
bios
cve-2022-34391
vulnerability
input validation
smram
nvd
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
Dell Client BIOS Versions prior to the remediated version contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Affected configurations
Node
dellalienware_area-51_r5_firmwareRange<2.0.6
dellalienware_area-51_r5Match-
Node
dellalienware_area-51_r4_firmwareRange<2.0.6
dellalienware_area-51_r4Match-
| Vendor | Product | Version | CPE |
|---|---|---|---|
| dell | alienware_area-51_r5_firmware | * | cpe:2.3:o:dell:alienware_area-51_r5_firmware:*:*:*:*:*:*:*:* |
| dell | alienware_area-51_r5 | - | cpe:2.3:h:dell:alienware_area-51_r5:-:*:*:*:*:*:*:* |
| dell | alienware_area-51_r4_firmware | * | cpe:2.3:o:dell:alienware_area-51_r4_firmware:*:*:*:*:*:*:*:* |
| dell | alienware_area-51_r4 | - | cpe:2.3:h:dell:alienware_area-51_r4:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "Dell",
"product": "CPG BIOS",
"versions": [
{
"version": "unspecified",
"lessThan": "1.2.15",
"status": "affected",
"versionType": "custom"
}
]
}
]References
Social References
More
Related
cnvd
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Dell BIOS Buffer Overflow Vulnerability
2022-10-14 00:00:00
prion
prion
Input validation
2022-10-12 20:15:00
nvd
nvd
CVE-2022-34391
2022-10-12 20:15:11
cvelist
cvelist
CVE-2022-34391
2022-10-12 19:25:49
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
Related for CVE-2022-34391