What’s Vulnerable › Vulnerabilities

CVE-2023-23583

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-14 · updated 2026-06-17
• Weakness: CWE-1281

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.

Affected products

• Debian Linux: 11.0, 12.0
• Intel Core I3-1005G1 Firmware: all versions
• Intel Core I3-10100Y Firmware: all versions
• Intel Core I3-10110U Firmware: all versions
• Intel Core I3-10110Y Firmware: all versions
• Intel Core I3-11100He Firmware: all versions
• Intel Core I3-1110G4 Firmware: all versions
• Intel Core I3-1115G4 Firmware: all versions
• Intel Core I3-1115G4E Firmware: all versions
• Intel Core I3-1115Gre Firmware: all versions
• Intel Core I3-1120G4 Firmware: all versions
• Intel Core I3-1125G4 Firmware: all versions
• Intel Core I5-10200H Firmware: all versions
• Intel Core I5-10210U Firmware: all versions
• Intel Core I5-10210Y Firmware: all versions
• Intel Core I5-10300H Firmware: all versions
• Intel Core I5-10310U Firmware: all versions
• Intel Core I5-10310Y Firmware: all versions
• Intel Core I5-1035G1 Firmware: all versions
• Intel Core I5-1035G4 Firmware: all versions
• Intel Core I5-1035G7 Firmware: all versions
• Intel Core I5-10400H Firmware: all versions
• Intel Core I5-10500H Firmware: all versions
• Intel Core I5-11260H Firmware: all versions
• Intel Core I5-11300H Firmware: all versions
• Intel Core I5-1130G7 Firmware: all versions
• Intel Core I5-11320H: all versions
• Intel Core I5-1135G7 Firmware: all versions
• Intel Core I5-11400 Firmware: all versions
• Intel Core I5-11400F Firmware: all versions

References

• http://www.openwall.com/lists/oss-security/2023/11/14/4
• http://www.openwall.com/lists/oss-security/2023/11/14/5
• http://www.openwall.com/lists/oss-security/2023/11/14/6
• http://www.openwall.com/lists/oss-security/2023/11/14/7
• http://www.openwall.com/lists/oss-security/2023/11/14/8
• http://www.openwall.com/lists/oss-security/2023/11/14/9
• https://lists.debian.org/debian-lts-announce/2023/12/msg00012.html
• https://security.netapp.com/advisory/ntap-20231116-0015/
• https://www.debian.org/security/2023/dsa-5563
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00950.html
• http://www.openwall.com/lists/oss-security/2023/11/14/4
• http://www.openwall.com/lists/oss-security/2023/11/14/5

Get alerted when CVE-2023-23583 or the next vulnerability affects your stack