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Debian Security Bug TrackerDEBIANCVE:CVE-2023-23583HistoryNov 14, 2023 - 7:15 p.m.
CVE-2023-23583
2023-11-1419:15:18
Debian Security Bug Tracker
security-tracker.debian.org
13
cve-2023-23583
processor instructions
unexpected behavior
privileged escalation
information disclosure
denial of service
intel processors
local access
unix
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Sequence of processor instructions leads to unexpected behavior for some Intel® Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | intel-microcode | < 3.20231114.1~deb12u1 | intel-microcode_3.20231114.1~deb12u1_all.deb |
| Debian | 11 | all | intel-microcode | < 3.20231114.1~deb11u1 | intel-microcode_3.20231114.1~deb11u1_all.deb |
| Debian | 10 | all | intel-microcode | < 3.20231114.1~deb10u1 | intel-microcode_3.20231114.1~deb10u1_all.deb |
| Debian | 999 | all | intel-microcode | < 3.20231114.1 | intel-microcode_3.20231114.1_all.deb |
| Debian | 13 | all | intel-microcode | < 3.20231114.1 | intel-microcode_3.20231114.1_all.deb |
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8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
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