CVE-2022-34419: Buffer Overflow
Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2022-34419?
CVE-2022-34419 is considered a high severity vulnerability due to potential arbitrary code execution and denial of service risks.
How do I fix CVE-2022-34419?
To mitigate CVE-2022-34419, users should update their Dell PowerEdge or Dell Precision BIOS to the latest version recommended by Dell.
What systems are affected by CVE-2022-34419?
CVE-2022-34419 affects multiple models of Dell PowerEdge and Dell Precision BIOS versions below 2.9.3 for specific firmware.
Can CVE-2022-34419 be exploited remotely?
No, CVE-2022-34419 requires a local malicious user with high privileges to exploit the vulnerability.
Are there any workarounds for CVE-2022-34419?
Currently, the recommended solution for CVE-2022-34419 is to apply the firmware update, as no specific workarounds are provided.