CVE-2022-34657: Input Validation
Published Aug 11, 2023
·Updated
Improper input validation in firmware for some Intel(R) PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.
Affected Software
31 affected components
Intel PCSD BIOS<02.01.0013
Intel R1208wfqysr
Intel R1208wftys
Intel R1208wftysr
Intel R1304wf0ys
Intel R1304wf0ysr
Intel R1304wftys
Intel R1304wftysr
Intel R2208wf0zs
Intel R2208wf0zsr
Intel R2208wfqzs
Intel R2208wfqzsr
Intel R2208wftzs
Intel R2208wftzsr
Intel R2224wfqzs
Intel R2224wftzs
Intel R2224wftzsr
Intel R2308wftzs
Intel R2308wftzsr
Intel R2312wf0np
Intel R2312wf0npr
Intel R2312wfqzs
Intel R2312wftzs
Intel R2312wftzsr
Intel S2600wf0
Intel S2600wf0r
Intel S2600wfq
Intel S2600wfqr
Intel S2600wft
Intel S2600wftf
Intel S2600wftr
Event History
Aug 11, 2023
CVE Published
via MITRE·02:36 AM
Data Sourced
via MITRE·02:36 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is CVE-2022-34657?
CVE-2022-34657 is a vulnerability in the firmware for some Intel PCSD BIOS before version 02.01.0013.
2
What is the severity of CVE-2022-34657?
The severity of CVE-2022-34657 is medium, with a rating of 4.4.
3
How does CVE-2022-34657 affect software?
CVE-2022-34657 affects Intel PCSD BIOS versions before 02.01.0013.
4
How can a privileged user exploit CVE-2022-34657?
A privileged user can potentially enable information disclosure via local access using CVE-2022-34657.
5
Where can I find more information about CVE-2022-34657?
More information about CVE-2022-34657 can be found at the Intel Security Center advisory: [link](http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00742.html).