CVE-2023-34335

Description

AMI BMC contains a vulnerability in the IPMI handler, where an unauthenticated host is allowed to write to a host SPI flash, bypassing secure boot protections. An exploitation of this vulnerability may lead to a loss of integrity or denial of service.  

Categories

7.7
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory hubspotusercontent-na1.net
Affected: AMI MegaRAC_SPx
Published at:
Updated at:

References

Link Tags
https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-34335?
CVE-2023-34335 has been scored as a high severity vulnerability.
How to fix CVE-2023-34335?
To fix CVE-2023-34335, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-34335 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-34335 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-34335?
CVE-2023-34335 affects AMI MegaRAC_SPx.
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