Researchers Reveal ReVault Attack Targeting Dell ControlVault3 Firmware in 100+ Laptop Models
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2025-24311 | An out-of-bounds read vulnerability exists in the cv_send_blockdata functionality of Dell ControlVault3 prior to 5.15.10.14 and Dell ControlVault3 Plus prior… | 8.4 | 2% | ||
| CVE-2025-24919 | A deserialization of untrusted input vulnerability exists in the cvhDecapsulateCmd functionality of Dell ControlVault3 prior to 5.15.10.14 and ControlVault3… | 8.1 | 2% | ||
| CVE-2025-24922 | A stack-based buffer overflow vulnerability exists in the securebio_identify functionality of Dell ControlVault3 prior to 5.15.10.14 and Dell ControlVault3… | 8.8 | 3% | ||
| CVE-2025-25050 | An out-of-bounds write vulnerability exists in the cv_upgrade_sensor_firmware functionality of Dell ControlVault3 prior to 5.15.10.14 and Dell ControlVault 3… | 8.8 | 2% | ||
| CVE-2025-25215 | An arbitrary free vulnerability exists in the cv_close functionality of Dell ControlVault3 prior to 5.15.10.14 and Dell ControlVault3 Plus prior to 6.2.26.36 | 8.8 | 2% |
From the original article
2 min read at thehackernews.com
Ravie Lakshmanan Aug 09, 2025 Vulnerability / Hardware Security Cybersecurity researchers have uncovered multiple security flaws in Dell's ControlVault3 firmware and its associated Windows APIs that could have been abused by attackers to bypass Windows login, extract cryptographic keys, as well as maintain access even after a fresh operating system install by deploying undetectable malicious implants into the…
By @TheHackersNews · thehackernews.com
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