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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-22655
HistoryMar 14, 2024 - 5:15 p.m.

CVE-2023-22655

2024-03-1417:15:49
Alpine Linux Development Team
security.alpinelinux.org
17
cve-2023-22655
protection mechanism
intel sgx
intel tdx
privileged user
escalation of privilege
unix

CVSS3

6.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

48.0%

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

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchintel-ucode< 20240312-r0UNKNOWN
Alpine3.19-mainnoarchintel-ucode< 20240312-r0UNKNOWN
Alpine3.20-mainnoarchintel-ucode< 20240312-r0UNKNOWN

CVSS3

6.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

48.0%