CVE-2020-5376
Medium
Description
Dell Inspiron 7347 BIOS versions prior to A13 contain a UEFI BIOS Boot Services overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in System Management Mode (SMM).
SeverityMedium
CVSS6.8
Exploit probability—
ProductDell Inspiron 7347 Bios
PublishedSep 2, 2020
First seenSep 2, 2020
Weakness typeCWE-416Use after free
How to fix
Update
- dell inspiron_7347_biosa13 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dell inspiron_7347_bios | v < a13 | a13 |
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