CVE-2023-22655
intel-microcode - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.04%
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.
How to fix CVE-2023-22655
To remediate CVE-2023-22655, upgrade the affected package to a fixed version below.
- Alpine/intel-ucode—upgrade to 20240813-r0 or later
- —upgrade to 3.20240312.1~deb11u1 or later
- —upgrade to 3.20240312.1~deb10u1 or later
Is CVE-2023-22655 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 20240813-r0
- from 0, < 3.20240312.1~deb11u1
- from 0, < 3.20240312.1~deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N |