Dell Edge Gateway BIOS Vulnerability Could Lead to Arbitrary Code Execution

CVE-2023-32467

8.2HIGH

Key Information

Vendor
Dell
Status
Powerswitch Z9664f-on BiOS
Vendor
CVE Published:
10 July 2024

Summary

Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.

Affected Version(s)

PowerSwitch Z9664F-ON BIOS < N/A

References

https://www.dell.com/support/kbdoc/en-in/000214917/dsa-20...
vendor-advisory

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database

Credit

Dell Technologies would also like to thank yngweijw (Jiawei Yin) for reporting this issue
Dell Technologies would like to thank the BINARLY efiXplorer team for reporting these issues
.