CVE-2015-0949 (GCVE-0-2015-0949)

Vulnerability from cvelistv5 – Published: 2020-01-30 20:45 – Updated: 2024-08-06 04:26
VLAI?
Summary
The System Management Mode (SMM) implementation in Dell Latitude E6430 BIOS Revision A09, HP EliteBook 850 G1 BIOS revision L71 Ver. 01.09, and possibly other BIOS implementations does not ensure that function calls operate on SMRAM memory locations, which allows local users to bypass the Secure Boot protection mechanism and gain privileges by leveraging write access to physical memory.
Severity ?
No CVSS data available.
CWE
  • Other
Assigner
References
Impacted products
Vendor Product Version
Dell Latitude E6430 Affected: BIOS Revision A09
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    HP EliteBook 850 G1 Affected: BIOS revision L71 Ver. 01.09
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}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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