Bug 2266879 (CVE-2021-46997) - CVE-2021-46997 kernel: arm64: entry: always set GIC_PRIO_PSR_I_SET during entry
Summary: CVE-2021-46997 kernel: arm64: entry: always set GIC_PRIO_PSR_I_SET during entry
Keywords:
Status: NEW
Alias: CVE-2021-46997
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: 2266880
Blocks: 2266939
TreeView+ depends on / blocked
 
Reported: 2024-02-29 08:07 UTC by Avinash Hanwate
Modified: 2024-06-28 13:09 UTC (History)
50 users (show)

Fixed In Version: kernel 5.10.38, kernel 5.11.22, kernel 5.12.5, kernel 5.13
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Avinash Hanwate 2024-02-29 08:07:00 UTC 
In the Linux kernel, the following vulnerability has been resolved:

arm64: entry: always set GIC_PRIO_PSR_I_SET during entry

The Linux kernel CVE team has assigned CVE-2021-46997 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022827-CVE-2021-46997-a93c@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-02-29 08:07:40 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266880]
Comment 5 Justin M. Forbes 2024-03-01 21:35:32 UTC 
This was fixed for Fedora with the 5.12.5 stable kernel updates.
Comment 6 Alex 2024-06-09 12:56:44 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-46997 is: 	SKIP	The Fixes patch not applied yet, so unlikely that actual: 23529049c68423820487304f244144e0d576e85a	YES			NO	YES	unknown (where first YES/NO value means if related sources built).
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