{"timestamp":"2025-11-19T04:55:28.250024Z","id":"CVE-2025-36463","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

[{"vendor":"Broadcom","product":"BCM5820X","defaultStatus":"unaffected","versions":[{"version":"NA","status":"affected"}]},{"vendor":"Dell","product":"ControlVault3","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"5.15.14.19","versionType":"semver","status":"affected"}]},{"vendor":"Dell","product":"ControlVault3 Plus","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"6.2.36.47","versionType":"semver","status":"affected"}]}]

Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 4 (`WBIO_USH_ADD_RECORD`) and with  `0 < SendBufferSize < 104`. A various amount of bytes can be read ouf of bound past the end the `SendBuffer`. The constraints surrounding this exploitation are pretty tough and may make the exploitation of this vulnerability less likely or limited to a Denial of Services.

Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 4 (`WBIO_USH_ADD_RECORD`) and with an invalid   `SendBufferSize`.

Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 4 (`WBIO_USH_ADD_RECORD`) and with  `0 < SendBufferSize < 104`. A various amount of bytes can be read ouf of bound past the end the `SendBuffer`. The constraints surrounding this exploitation are pretty tough and may make the exploitation of this vulnerability less likely or limited to a Denial of Services.

AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE-805

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2175

https://www.dell.com/support/kbdoc/en-us/000326061/dsa-2025-228