VulnerabilityDeferred
CVE-2023-43490
Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.
MEDIUM 5.3EPSS 0.23%
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
Description
Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
- EPSS
- 0.23% probability · 14th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-682
- Source
- secure@intel.com
References
- https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
- https://security.netapp.com/advisory/ntap-20240405-0009/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html
- https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
- https://security.netapp.com/advisory/ntap-20240405-0009/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.