Debian Security Bug TrackerDEBIANCVE:CVE-2023-42667CVE-2023-42667
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N
Improper isolation in the Intel® Core™ Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | intel-microcode | < 3.20240813.1~deb12u1 | intel-microcode_3.20240813.1~deb12u1_all.deb |
| Debian | 11 | all | intel-microcode | < 3.20240813.1~deb11u1 | intel-microcode_3.20240813.1~deb11u1_all.deb |
| Debian | 999 | all | intel-microcode | < 3.20240813.1 | intel-microcode_3.20240813.1_all.deb |
| Debian | 13 | all | intel-microcode | < 3.20240813.1 | intel-microcode_3.20240813.1_all.deb |
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N