High severity · published Jun 7, 2024
CVE-2023-32475
Dell BIOS contains a missing support for integrity check vulnerability
7.6
CVSS
0.2%
EPSS
No
On KEV
Description
Dell BIOS contains a missing support for integrity check vulnerability. An attacker with physical access to the system could potentially bypass security mechanisms to run arbitrary code on the system.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CB
CPG BIOS · Dell
before 2.6.0; before 1.13.0; before 1.15.0; before 1.16.0; before 1.9.0; before 1.5.0; +7 more · source: vendor, CISA
AA
Alienware Aurora R10 Firmware · Dell
before 2.6.0 · source: NVD
AA
Alienware Aurora R15 Amd Firmware · Dell
before 1.13.0 · source: NVD
AA
Alienware Aurora Ryzen Edition R14 Firmware · Dell
before 2.16.0 · source: NVD
AM
Alienware M15 R7 Amd Firmware · Dell
before 1.15.0 · source: NVD
AM
Alienware M15 Ryzen Edition R5 Firmware · Dell
before 1.16.0 · source: NVD
AM
Alienware M16 R1 Amd Firmware · Dell
before 1.9.0 · source: NVD
AM
Alienware M17 R5 Amd Firmware · Dell
before 1.15.0 · source: NVD
AM
Alienware M18 Firmware · Dell
before 1.9.0 · source: NVD
G5
G15 5515 Firmware · Dell
before 1.15.0 · source: NVD
G5
G15 5525 Firmware · Dell
before 1.15.0 · source: NVD
G5
G15 5535 Firmware · Dell
before 1.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32475
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32475
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000215644/dsa-2023-222-security-update-for-an-amd-bios-vulnerability
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