CVE-2020-5348
Last modified
CVE-2020-5348 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFI_BOOT_SERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in system management mode.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFI_BOOT_SERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in system management mode.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dell | Latitude 7202 Firmware | < a28 |
References
- https://www.dell.com/support/article/SLN320792Vendor Advisory
- https://www.dell.com/support/article/SLN320792Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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