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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-21216
HistoryFeb 16, 2023 - 8:15 p.m.

CVE-2022-21216

2023-02-1620:15:12
Alpine Linux Development Team
security.alpinelinux.org
19
access control
privilege escalation
intel atom
xeon scalable processors
out-of-band management
adjacent network access
cve-2022-21216
unix

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

Insufficient granularity of access control in out-of-band management in some Intel® Atom and Intel Xeon Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent network access.

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%