Products
Dell BIOS
Source
security_alert@emc.com
Tags
CVE-2024-0158 details
Published : July 2, 2024, 7:15 a.m.
Last Modified : July 2, 2024, 12:09 p.m.
Last Modified : July 2, 2024, 12:09 p.m.
Description
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability to modify a UEFI variable, leading to denial of service and escalation of privileges
CVSS Score
| 1 | 2 | 3 | 4 | 5.1 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-20 | Improper Input Validation | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
LOW
Base Score
5.1
Exploitability Score
0.8
Impact Score
4.2
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L
References
| URL | Source |
|---|---|
| https://www.dell.com/support/kbdoc/en-in/000220141/dsa-2024-030-security-update-for-dell-client-bios-for-an-improper-input-validation-vulnerability | security_alert@emc.com |
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