Lucene search

K
ubuntucveUbuntu.comUB:CVE-2023-45745
HistoryMay 16, 2024 - 12:00 a.m.

CVE-2023-45745

2024-05-1600:00:00
ubuntu.com
ubuntu.com
6
cve-2023-45745
input validation
intelยฎ tdx
privileged user
escalation of privilege
local access
unix

7.9 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

Improper input validation in some Intelยฎ TDX module software before
version 1.5.05.46.698 may allow a privileged user to potentially enable
escalation of privilege via local access.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchintel-microcode<ย 3.20240514.0ubuntu0.18.04.1+esm1UNKNOWN
ubuntu20.04noarchintel-microcode<ย 3.20240514.0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchintel-microcode<ย 3.20240514.0ubuntu0.22.04.1UNKNOWN
ubuntu23.10noarchintel-microcode<ย 3.20240514.0ubuntu0.23.10.1UNKNOWN
ubuntu24.04noarchintel-microcode<ย 3.20240514.0ubuntu0.24.04.1UNKNOWN
ubuntu16.04noarchintel-microcode<ย 3.20240514.0ubuntu0.16.04.1+esm1UNKNOWN

7.9 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%