Bug 2266802 (CVE-2021-46968) - CVE-2021-46968 kernel: s390/zcrypt: fix zcard and zqueue hot-unplug memleak
Summary: CVE-2021-46968 kernel: s390/zcrypt: fix zcard and zqueue hot-unplug memleak
Keywords:
Status: NEW
Alias: CVE-2021-46968
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: 2266803
Blocks: 2266839
TreeView+ depends on / blocked
 
Reported: 2024-02-29 06:18 UTC by Avinash Hanwate
Modified: 2024-06-20 11:15 UTC (History)
50 users (show)

Fixed In Version: kernel 5.10.36, kernel 5.11.20, kernel 5.12.3, kernel 5.13
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Avinash Hanwate 2024-02-29 06:18:30 UTC 
In the Linux kernel, the following vulnerability has been resolved:

s390/zcrypt: fix zcard and zqueue hot-unplug memleak

The Linux kernel CVE team has assigned CVE-2021-46968 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022720-CVE-2021-46968-8c71@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-02-29 06:19:13 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266803]
Comment 2 Justin M. Forbes 2024-03-01 22:35:49 UTC 
This was fixed for Fedora with the 5.11.20 stable kernel updates.
Comment 3 Alex 2024-06-09 13:08:37 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-46968 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown (where first YES/NO value means if related sources built).
Note You need to log in before you can comment on or make changes to this bug.