Description (CNA)
Buffer overflow in Dell BIOS on Dell Latitude D###, E####, XT2, and Z600 devices, and Dell Precision M#### devices, allows local users to bypass intended BIOS signing requirements and install arbitrary BIOS images by leveraging administrative privileges and providing a crafted rbu_packet.pktNum value in conjunction with a crafted rbu_packet.pktSize value.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.kb.cert.org/vuls/id/912156
- https://www.blackhat.com/us-13/archives.html#Butterworth
- https://media.blackhat.com/us-13/US-13-Butterworth-BIOS-Security-Slides.pdf
- https://media.blackhat.com/us-13/US-13-Butterworth-BIOS-Security-WP.pdf
- http://www.kb.cert.org/vuls/id/BLUU-99HSLA
ADP enrichment
No English description supplied.