CVE-2023-23583
intel-microcode - security update
7.8
HIGH
CVSS 3.1
EPSS 0.28%
Description
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.
How to fix CVE-2023-23583
To remediate CVE-2023-23583, upgrade the affected package to a fixed version below.
- Alpine/intel-ucode—upgrade to 20231114-r0 or later
- —upgrade to 3.20231114.1~deb11u1 or later
- —upgrade to 3.20231114.1~deb10u1 or later
- —upgrade to 3.20231114.1~deb11u1 or later
Is CVE-2023-23583 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 20231114-r0
- from 0, < 3.20231114.1~deb11u1
- from 0, < 3.20231114.1~deb10u1
- from 0, < 3.20231114.1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |