Bug 2266475 (CVE-2021-46951) - CVE-2021-46951 kernel: tpm: efi: Use local variable for calculating final log size
Summary: CVE-2021-46951 kernel: tpm: efi: Use local variable for calculating final log...
Keywords:
Status: NEW
Alias: CVE-2021-46951
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: 2266476
Blocks: 2266459
TreeView+ depends on / blocked
 
Reported: 2024-02-27 22:52 UTC by Nick Tait
Modified: 2024-06-09 13:27 UTC (History)
49 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Nick Tait 2024-02-27 22:52:36 UTC 
In the Linux kernel, the following vulnerability has been resolved:

tpm: efi: Use local variable for calculating final log size

The Linux kernel CVE team has assigned CVE-2021-46951 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240227184057.2368370-16-gregkh@linuxfoundation.org/T/#u
Comment 1 Nick Tait 2024-02-27 22:53:12 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266476]
Comment 6 Justin M. Forbes 2024-02-28 19:13:30 UTC 
This was fixed for Fedora with the 5.12.3 stable kernel update.
Comment 8 Alex 2024-06-09 13:27:48 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-46951 is: 	SKIP	The Fixes patch not applied yet, so unlikely that actual: 166a2809d65b282272c474835ec22c882a39ca1b	YES			NO	YES	unknown (where first YES/NO value means if related sources built).
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