cve-2019-18579
Vulnerability from cvelistv5
Published
2019-12-16 19:45
Modified
2024-09-16 22:31
Severity ?
EPSS score ?
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
security_alert@emc.com | https://www.dell.com/support/article/SLN319808 | Patch, Vendor Advisory |
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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\u0027s system can obtain read or write access to main memory via a DMA attack during platform boot." } ] }, "impact": { "cvss": { "baseScore": 7.6, "baseSeverity": "High", "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-16: Configuration" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.dell.com/support/article/SLN319808", "refsource": "MISC", "url": "https://www.dell.com/support/article/SLN319808" } ] } } } }, "cveMetadata": { "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "assignerShortName": "dell", "cveId": "CVE-2019-18579", "datePublished": "2019-12-16T19:45:13.370981Z", "dateReserved": "2019-10-29T00:00:00", "dateUpdated": "2024-09-16T22:31:09.094Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2019-18579\",\"sourceIdentifier\":\"security_alert@emc.com\",\"published\":\"2019-12-16T20:15:15.930\",\"lastModified\":\"2019-12-30T17:33:28.090\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Settings for the Dell XPS 13 2-in-1 (7390) BIOS versions prior to 1.1.3 contain a configuration vulnerability. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.