Medium severity · published Mar 19, 2024
CVE-2024-25942
Dell PowerEdge Server BIOS contains an Improper SMM communication buffer verification vulnerability
6.8
CVSS
0.2%
EPSS
No
On KEV
Description
Dell PowerEdge Server BIOS contains an Improper SMM communication buffer verification vulnerability. A physical high privileged attacker could potentially exploit this vulnerability leading to arbitrary writes to SMRAM.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PP
PowerEdge Platform · Dell
before 2.19.0 ; before 2.14.0; before 1.19.0 · source: vendor
NF
Nx3230 Firmware · Dell
before 2.19.0 · source: NVD
NF
Nx3330 Firmware · Dell
before 2.19.0 · source: NVD
PC
Poweredge C4130 Firmware · Dell
before 2.19.0 · source: NVD
PC
Poweredge C6320 Firmware · Dell
before 2.19.0 · source: NVD
PF
Poweredge Fc430 Firmware · Dell
before 2.19.0 · source: NVD
PF
Poweredge Fc630 Firmware · Dell
before 2.19.0 · source: NVD
PF
Poweredge Fc830 Firmware · Dell
before 2.19.0 · source: NVD
PM
Poweredge M630 (pe Vrtx) Firmware · Dell
before 2.19.0 · source: NVD
PM
Poweredge M630 Firmware · Dell
before 2.19.0 · source: NVD
PM
Poweredge M830 (pe Vrtx) Firmware · Dell
before 2.19.0 · source: NVD
PM
Poweredge M830 Firmware · Dell
before 2.19.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-25942
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-25942
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000223210/dsa-2024-104-security-update-for-dell-poweredge-server-bios-for-an-improper-smm-communication-buffer-verification-vulnerability
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