VulnerabilityModified

CVE-2023-39251

Dell BIOS contains an Improper Input Validation vulnerability.

MEDIUM 6.7EPSS 0.17%

Does this matter?

Lower severity and a low EPSS score (0.17%). Track it; it rarely justifies an emergency change on its own.

Description

Dell BIOS contains an Improper Input Validation vulnerability. A local malicious user with high privileges could potentially exploit this vulnerability in order to corrupt memory on the system.

CVSS 3.1: 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.17% probability · 6th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: dell/inspiron 7510 firmware · dell/inspiron 7610 firmware · dell/latitude 5430 rugged firmware · dell/latitude 5521 firmware · dell/latitude 7330 rugged firmware · dell/precision 3561 firmware · dell/precision 5560 firmware · dell/precision 5760 firmware · dell/precision 7560 firmware · dell/precision 7760 firmware · dell/vostro 7510 firmware · dell/xps 15 9510 firmware · dell/xps 17 9710 firmware
Source: security_alert@emc.com

References

https://www.dell.com/support/kbdoc/en-us/000217707/dsa-2023-342Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000217707/dsa-2023-342Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.