Bug 2269848 (CVE-2021-47121) - CVE-2021-47121 kernel: net: caif: fix memory leak in cfusbl_device_notify
Summary: CVE-2021-47121 kernel: net: caif: fix memory leak in cfusbl_device_notify
Keywords:
Status: NEW
Alias: CVE-2021-47121
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: 2269849
Blocks: 2269857
TreeView+ depends on / blocked
 
Reported: 2024-03-16 18:10 UTC by Avinash Hanwate
Modified: 2025-09-06 08:32 UTC (History)
48 users (show)

Fixed In Version: kernel 4.4.272, kernel 4.9.272, kernel 4.14.236, kernel 4.19.194, kernel 5.4.125, kernel 5.10.43, kernel 5.12.10, kernel 5.13
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Avinash Hanwate 2024-03-16 18:10:15 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: caif: fix memory leak in cfusbl_device_notify

The Linux kernel CVE team has assigned CVE-2021-47121 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024031510-CVE-2021-47121-13c1@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-03-16 18:10:50 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2269849]
Comment 2 Justin M. Forbes 2024-03-26 16:21:58 UTC 
This was fixed for Fedora with the 5.12.10 stable kernel updates.
Comment 4 Alex 2024-06-09 13:05:26 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47121 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown (where first YES/NO value means if related sources built).
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