Bug 2292298 (CVE-2023-45745) - CVE-2023-45745 intel-microcode: Improper input validation in some Intel(R) TDX module software
Summary: CVE-2023-45745 intel-microcode: Improper input validation in some Intel(R) TD...
Keywords:
Status: NEW
Alias: CVE-2023-45745
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2292299 2295773
Blocks: 2292304
TreeView+ depends on / blocked
 
Reported: 2024-06-14 01:10 UTC by Pedro Sampaio
Modified: 2024-08-05 11:58 UTC (History)
0 users

Fixed In Version:
Doc Type: ---
Doc Text:
A flaw was found in intel-microcode. Improper input validation in some Intel(R) TDX module software may allow a privileged user to enable escalation of privilege via local access.
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Description Pedro Sampaio 2024-06-14 01:10:51 UTC 
Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access. 

References:

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01036.html
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514
Comment 1 Pedro Sampaio 2024-06-14 01:11:04 UTC 
Created microcode_ctl tracking bugs for this issue:

Affects: fedora-all [bug 2292299]
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