Bug 2271473 (CVE-2021-47159) - CVE-2021-47159 kernel: net: dsa: fix a crash if ->get_sset_count() fails
Summary: CVE-2021-47159 kernel: net: dsa: fix a crash if ->get_sset_count() fails
Keywords:
Status: NEW
Alias: CVE-2021-47159
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2271579
TreeView+ depends on / blocked
 
Reported: 2024-03-25 17:42 UTC by Mauro Matteo Cascella
Modified: 2025-09-06 08:37 UTC (History)
47 users (show)

Fixed In Version: kernel 4.19.193, kernel 5.4.124, kernel 5.10.42, kernel 5.12.9, kernel 5.13
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Mauro Matteo Cascella 2024-03-25 17:42:47 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: dsa: fix a crash if ->get_sset_count() fails

The Linux kernel CVE team has assigned CVE-2021-47159 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024032533-CVE-2021-47159-9ac6@gregkh/T
Comment 1 Alex 2024-06-09 13:13:25 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47159 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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