CVE-2022-34411: 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-2022-34411?
CVE-2022-34411 is rated as a critical vulnerability since it allows arbitrary code execution and denial of service by a local attacker with high privileges.
How do I fix CVE-2022-34411?
To mitigate CVE-2022-34411, update the affected Dell PowerEdge BIOS or Dell Precision BIOS to the latest version provided by Dell.
Which systems are affected by CVE-2022-34411?
CVE-2022-34411 impacts various models of Dell PowerEdge and Precision systems with specific BIOS versions up to 2.9.3.
Can CVE-2022-34411 be exploited remotely?
No, CVE-2022-34411 requires local access and high privileges to exploit.
What are the potential risks of CVE-2022-34411?
The risks associated with CVE-2022-34411 include unauthorized code execution and service disruptions on vulnerable systems.