CVE-2022-34414: 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-2022-34414?
CVE-2022-34414 has a high severity level due to the potential for local users to execute arbitrary code or cause a denial of service.
How do I fix CVE-2022-34414?
To remediate CVE-2022-34414, update the affected Dell PowerEdge BIOS or Precision BIOS firmware to the latest version provided by Dell.
Which Dell systems are affected by CVE-2022-34414?
CVE-2022-34414 affects various Dell PowerEdge and Precision BIOS systems, specifically those with firmware versions prior to the specified updates.
What kind of attacks can exploit CVE-2022-34414?
CVE-2022-34414 can be exploited by a local attacker with high privileges to execute arbitrary code or create a denial of service scenario in affected systems.
Is there a workaround for CVE-2022-34414?
Currently, the recommended approach for mitigating CVE-2022-34414 is to apply the firmware updates as no alternative workarounds are mentioned.