vulnerability
Dell PowerEdge: CVE-2022-34398: DSA-2023-149: Security Update for Dell PowerEdge T30/T40 Mini Tower Server for a Time-of-Check Time-of-Use (TOCTOU) Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | Apr 27, 2023 | Jan 12, 2026 | Jan 12, 2026 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Apr 27, 2023
Added
Jan 12, 2026
Modified
Jan 12, 2026
Description
Dell BIOS contains a Time-of-check Time-of-use vulnerability. A local authenticated malicious user could\u00a0potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI to gain arbitrary code execution on the system.
Solution
dell-poweredge-upgrade-latest
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.