CVE-2022-34409: 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-2022-34409?
CVE-2022-34409 is considered a high severity vulnerability due to the potential for arbitrary code execution and denial of service.
How can I fix CVE-2022-34409?
To fix CVE-2022-34409, update the affected Dell PowerEdge or Precision BIOS firmware to the latest version provided by Dell.
Who is affected by CVE-2022-34409?
CVE-2022-34409 affects users of specific Dell PowerEdge and Dell Precision BIOS versions that are vulnerable prior to specified firmware updates.
What types of attacks can exploit CVE-2022-34409?
Exploitation of CVE-2022-34409 could allow a local user with high privileges to execute arbitrary code or cause a denial of service.
Is there a known exploit for CVE-2022-34409?
As of now, there are no public exploits disclosed for CVE-2022-34409, but it is still a serious threat that should be mitigated.