CVE-2023-23908

high-risk
Published 2023-08-11

Improper access control in some 3rd Generation Intel(R) Xeon(R) Scalable processors may allow a privileged user to potentially enable information disclosure via local access.

Do I need to act?

-
0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.0/10 Medium
LOCAL / LOW complexity

Affected Products (20)

Microcode
Xeon D-2745Nx Firmware
Xeon D-2757Nx Firmware
Xeon D-2777Nx Firmware
Xeon D-2798Nx Firmware
Xeon D-1702 Firmware
Xeon D-1712Tr Firmware
Xeon D-1713Nt Firmware
Xeon D-1713Nte Firmware
Xeon D-1714 Firmware
Xeon D-1715Ter Firmware
Xeon D-1718T Firmware
Xeon D-1722Ne Firmware
Xeon D-1726 Firmware
Xeon D-1732Te Firmware

Affected Vendors

Debian Intel Fedoraproject

References (12)

Vendor Advisory http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00836.h...
Mailing List https://lists.debian.org/debian-lts-announce/2023/08/msg00026.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproje...
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproje...
https://security.netapp.com/advisory/ntap-20230824-0003/
Third Party Advisory https://www.debian.org/security/2023/dsa-5474
Vendor Advisory http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00836.h...
Mailing List https://lists.debian.org/debian-lts-announce/2023/08/msg00026.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproje...
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproje...
https://security.netapp.com/advisory/ntap-20230824-0003/
Third Party Advisory https://www.debian.org/security/2023/dsa-5474
52
/ 100
high-risk
Severity 20/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 32/34 · Critical