CVE-2023-23583

high-risk
Published 2023-11-14

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.

Do I need to act?

-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
LOCAL / LOW complexity

Affected Products (20)

Affected Vendors

Debian Intel Netapp

References (20)

Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/4
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/5
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/6
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/7
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/8
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/9
https://lists.debian.org/debian-lts-announce/2023/12/msg00012.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20231116-0015/
Third Party Advisory https://www.debian.org/security/2023/dsa-5563
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00950....
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/4
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/5
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/6
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/7
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/8
Mailing List http://www.openwall.com/lists/oss-security/2023/11/14/9
https://lists.debian.org/debian-lts-announce/2023/12/msg00012.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20231116-0015/
Third Party Advisory https://www.debian.org/security/2023/dsa-5563
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00950....
60
/ 100
high-risk
Severity 27/34 · High
Exploitability 0/34 · Minimal
Exposure 33/34 · Critical