Vulnerability Details CVE-2019-18579
Settings for the Dell XPS 13 2-in-1 (7390) BIOS versions prior to 1.1.3 contain a configuration vulnerability. The BIOS configuration for the "Enable Thunderbolt (and PCIe behind TBT) pre-boot modules" setting is enabled by default. A local unauthenticated attacker with physical access to a user's system can obtain read or write access to main memory via a DMA attack during platform boot.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 45.4%
CVSS Severity
CVSS v3 Score 7.6
CVSS v2 Score 7.2
References
Products affected by CVE-2019-18579
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cpe:2.3:h:dell:xps_7390:-
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cpe:2.3:o:dell:xps_7390_firmware:-
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cpe:2.3:o:dell:xps_7390_firmware:1.0.13
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cpe:2.3:o:dell:xps_7390_firmware:1.0.6
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cpe:2.3:o:dell:xps_7390_firmware:1.0.9