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cve[email protected]CVE-2023-43490
HistoryMar 14, 2024 - 5:15 p.m.

CVE-2023-43490

2024-03-1417:15:51
CWE-682
[email protected]
web.nvd.nist.gov
43
cve-2023-43490
intel xeon d
sgx
information disclosure
microcode
keying mechanism
privilege escalation
local access
nvd

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.8 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:H/Au:M/C:P/I:N/A:N

0.0004 Low

EPSS

Percentile

15.1%

JSON

Incorrect calculation in microcode keying mechanism for some Intel® Xeon® D Processors with Intel® SGX may allow a privileged user to potentially enable information disclosure via local access.

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2024.1 IPU OOB - Intel® Xeon® D Processor Advisory
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5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.8 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:H/Au:M/C:P/I:N/A:N

0.0004 Low

EPSS

Percentile

15.1%

JSON
Related for CVE-2023-43490
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