Bug 2292302 (CVE-2023-47855) - CVE-2023-47855 intel-microcode: Improper input validation in some Intel® TDX module software
Summary: CVE-2023-47855 intel-microcode: Improper input validation in some Intel® TDX ...
Keywords:
Status: NEW
Alias: CVE-2023-47855
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2292303
Blocks: 2292304
TreeView+ depends on / blocked
 
Reported: 2024-06-14 01:24 UTC by Pedro Sampaio
Modified: 2024-06-14 13:26 UTC (History)
0 users

Fixed In Version:
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Description Pedro Sampaio 2024-06-14 01:24:56 UTC 
Improper input validation in some Intel® 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 01:25:20 UTC 
Created microcode_ctl tracking bugs for this issue:

Affects: fedora-all [bug 2292303]
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