Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM.
References
Link Resource
https://www.dell.com/support/kbdoc/000205716 Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: dell

Published: 2023-02-01T05:19:46.289Z

Updated:

Reserved: 2022-06-23T18:55:17.100Z


Link: CVE-2022-34403

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2023-02-01T06:15:08.797

Modified: 2023-11-07T03:48:37.743


Link: CVE-2022-34403

JSON object: View

cve-icon Redhat Information

No data.