How severe is CVE-2023-23583?

CVE-2023-23583 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-23583 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23583?

CVE-2023-23583 primarily affects Intel Core I3-10100y Firmware. In total, 224 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-23583?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-23583 published?

CVE-2023-23583 was published on 2023-11-14 and last updated on 2026-06-17.

CVE-2023-23583

CVE-2023-23583 is a high-severity vulnerability in Intel Core I3-10100y Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1281.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1281
Affected product: Intel Core I3-10100y Firmware
Published: 2023-11-14
Last modified: 2026-06-17

Description

Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.

Frequently asked questions

What is CVE-2023-23583?: Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.
How severe is CVE-2023-23583?: CVE-2023-23583 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-23583 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23583?: CVE-2023-23583 primarily affects Intel Core I3-10100y Firmware. In total, 224 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-23583?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-23583 published?: CVE-2023-23583 was published on 2023-11-14 and last updated on 2026-06-17.

References

Affected products (224)

cpe:2.3:o:intel:core_i3-10100y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i3-10110u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i3-10110y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i3-1005g1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10500h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10200h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10310u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10300h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10400h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10210u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10210y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-10310y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-1035g1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-1035g4_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-1035g7_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10870h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10610u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10810u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10750h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10850h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10875h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10510u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10510y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-10710u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-1065g7_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i9-10885h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i9-10980hk_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i3-11100he_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i3-1115g4e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i3-1115gre_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11500he_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-1145g7e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-1145gre_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11400_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11400f_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11400t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11500_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11500t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11600_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i5-11600k_firmware:-:*:*:*:*:*:*:*

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