Bug 2292296 (CVE-2023-45733) - CVE-2023-45733 intel-microcode: Race conditions in some Intel(R) Processors
Summary: CVE-2023-45733 intel-microcode: Race conditions in some Intel(R) Processors
Keywords:
Status: NEW
Alias: CVE-2023-45733
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2292297
Blocks: 2292304
TreeView+ depends on / blocked
 
Reported: 2024-06-14 01:00 UTC by Pedro Sampaio
Modified: 2024-07-04 10:51 UTC (History)
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A flaw was found in intel-microcode. The hardware logic contains race conditions in some Intel(R) processors that may allow an authenticated user to enable partial information disclosure via local access.
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Description Pedro Sampaio 2024-06-14 01:00:12 UTC 
Hardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access.

References:

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01051.html
Comment 1 Pedro Sampaio 2024-06-14 01:00:27 UTC 
Created microcode_ctl tracking bugs for this issue:

Affects: fedora-all [bug 2292297]
Comment 2 Pedro Sampaio 2024-06-14 01:04:17 UTC 
Upstream fix:

https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514
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