CVE-2025-31361 — Use of Uninitialized Resource in Dell Controlvault3

CWE-908 — Use of Uninitialized Resource3 documents3 sources
Severity
8.7HIGHNVD
EPSS
0.0%
top 97.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Dell Controlvault3Dell Controlvault3 PlusBroadcom Bcm5820x
Timeline
PublishedNov 17
Latest updateNov 18

Description

A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:LExploitability: 2.0 | Impact: 6.0

Affected Packages3 packages

▶CVEListV5dell/controlvault3_plus< 6.2.36.47
▶CVEListV5dell/controlvault3< 5.15.14.19
▶CVEListV5broadcom/bcm5820xNA

🔴Vulnerability Details

2
GHSA
GHSA-2f6p-v73p-6736: A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5↗2025-11-18
▶
CVEList
Dell ControlVault3 ControlVault WBDI Driver Broadcom Storage Adapter privilege escalation vulnerability↗2025-11-17
▶
CVE-2025-31361 — Use of Uninitialized Resource in Dell | cvebase