Bug 2282302 (CVE-2021-47429) - CVE-2021-47429 kernel: powerpc/64s: Fix unrecoverable MCE calling async handler from NMI
Summary: CVE-2021-47429 kernel: powerpc/64s: Fix unrecoverable MCE calling async handl...
Keywords:
Status: NEW
Alias: CVE-2021-47429
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:
Blocks: 2282371
TreeView+ depends on / blocked
 
Reported: 2024-05-22 07:56 UTC by ybuenos
Modified: 2024-11-12 09:32 UTC (History)
50 users (show)

Fixed In Version: kernel 5.14.12, kernel 5.15
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:9315 0 None None None 2024-11-12 09:32:13 UTC

Description ybuenos 2024-05-22 07:56:11 UTC 
In the Linux kernel, the following vulnerability has been resolved:

powerpc/64s: Fix unrecoverable MCE calling async handler from NMI

The Linux kernel CVE team has assigned CVE-2021-47429 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052157-CVE-2021-47429-e386@gregkh/T
Comment 2 Alex 2024-06-09 13:58:35 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47429 is: 	SKIP	The Fixes patch not applied yet, so unlikely that actual: 2b43dd7653cca47d297756980846ebbfe8887fa1	YES			NO	NO	unknown	 (where first YES/NO value means if related sources built).
Comment 3 errata-xmlrpc 2024-11-12 09:32:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315
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