CVE-2023-22655

Aliases:ALPINE-CVE-2023-22655DEBIAN-CVE-2023-22655
Advisory lineage Upstream: 0 Downstream: 13
Deferred
Published: 14 Mar 2024, 16:45
Last modified:13 Feb 2025, 16:44

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
6.1 MEDIUM
v3.1 (cve.org)
EPSS Score
0.25% LOW
0% probability +0.21%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

14 Mar 2024, 16:45
Published
Vulnerability first disclosed
13 Feb 2025, 16:44
Last Modified
Vulnerability information updated

Description

Protection mechanism failure in some 3rd and 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.1CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N

EPSS Trends

Current EPSS score: 0.25%• Percentile: 16%

Techniques & Countermeasures

  • CWE-693•Protection Mechanism Failure

    The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

Affected Systems

  • alpine•intel-ucode

    < 20240813-r0 | < 20240813-r0 | < 20240312-r0 | < 20240312-r0 | < 20240312-r0 | < 20240312-r0 | < 20240312-r0 | < 20240312-r0

  • debian•intel-microcode

    < 3.20240312.1~deb11u1 | < 3.20240312.1~deb12u1 | < 3.20240312.1 | < 3.20240312.1

References (5)