Medium severity · published Jul 2, 2024
CVE-2024-0158
Dell BIOS contains an improper input validation vulnerability
6.7
CVSS
0.1%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CB
CPG BIOS · Dell
before 1.28.0; before 1.23.0; before 1.15.0; before 1.2.1; before 1.12.1; before 1.2.0; +34 more · source: vendor
AM
Alienware M15 R6 Firmware · Dell
before 1.28.0 · source: NVD
AM
Alienware M15 R7 Firmware · Dell
before 1.28.0 · source: NVD
AM
Alienware M16 R1 Firmware · Dell
before 1.15.0 · source: NVD
AM
Alienware M18 R1 Firmware · Dell
before 1.15.0 · source: NVD
AM
Alienware M18 R2 Firmware · Dell
before 1.2.1 · source: NVD
AX
Alienware X14 R2 Firmware · Dell
before 1.12.1 · source: NVD
AX
Alienware X16 R1 Firmware · Dell
before 1.12.1 · source: NVD
AX
Alienware X16 R2 Firmware · Dell
before 1.2.0 · source: NVD
C3
Chengming 3900 Firmware · Dell
before 1.20.0 · source: NVD
C3
Chengming 3910 Firmware · Dell
before 1.12.0 · source: NVD
C3
Chengming 3911 Firmware · Dell
before 1.12.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-0158
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-0158
Vendor Advisory
https://www.dell.com/support/kbdoc/en-in/000220141/dsa-2024-030-security-update-for-dell-client-bios-for-an-improper-input-validation-vulnerability
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