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CVE-2023-22329

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an...

2.6 Low

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Attack profile

How easy it is to exploit

Attack vector
Adjacent network
Complexity
High
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
Low

Exploit likelihood

0.30%Up 0.3 points since Nov 15, 2023
90%50%10%1%

What each source reports

CVE List Score used 2.6

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Record
CVE-2023-22329
CVSS 3.1
2.6 LowCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-20
Updated
2026-11-03
EUVDEUVD-2023-26492 2.6

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Record
EUVD-2023-26492
CVSS 3.1
2.6 LowCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-jm3v-6m47-cv37 2.6

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an...

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Record
GHSA-jm3v-6m47-cv37
CVSS 3.1
2.6 LowCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-20
Updated
2026-11-03
NVD 2.6

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Record
CVE-2023-22329
CVSS 3.1
2.6 LowCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1
3.5 LowCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-20
Updated
2026-11-03

Affected products

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History

History
RecordedChangedSources
aliases, publishedEUVD
referencesCVE List, GitHub Advisories
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-22329 is a low vulnerability (CVSS 2.6) in Intel Atom X6200fe Firmware, published November 14, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 22nd percentile. No source names a fixed version.

References

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