CVE-2023-23583

HIGH

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.

CVSS v3.1 Score

8.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 11/14/2023Modified: 6/17/2026

Related Intelligence (1)

CRITICALAi

58 hardware vulnerabilities: A guide to the threats

In January 2018, the entire computer industry was put on alert by two new processor vulnerabilities dubbed Meltdown and Spectre that defeated the fundamental OS security boundaries separating kernel and user space memory. The flaws stemmed from a performance feature of modern CPUs known as speculative execution and mitigating them required one of the biggest patch coordination efforts in history,

CVE-2017-5753CVE-2017-5715
CSO Online

References (20)

http://www.openwall.com/lists/oss-security/2023/11/14/4Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/5Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/6Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/7Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/8Mailing Listhttp://www.openwall.com/lists/oss-security/2023/11/14/9Mailing Listhttps://lists.debian.org/debian-lts-announce/2023/12/msg00012.htmlhttps://security.netapp.com/advisory/ntap-20231116-0015/Third Party Advisoryhttps://www.debian.org/security/2023/dsa-5563Third Party Advisoryhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00950.htmlVendor Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/4Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/5Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/6Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/7Mailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2023/11/14/8Mailing Listhttp://www.openwall.com/lists/oss-security/2023/11/14/9Mailing Listhttps://lists.debian.org/debian-lts-announce/2023/12/msg00012.htmlhttps://security.netapp.com/advisory/ntap-20231116-0015/Third Party Advisoryhttps://www.debian.org/security/2023/dsa-5563Third Party Advisoryhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00950.htmlVendor Advisory