Bug 1228008 (CVE-2022-48860)

Summary:	VUL-0: CVE-2022-48860: kernel: ethernet: Fix error handling in xemaclite_of_probe
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	IN_PROGRESS ---	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	gianluca.gabrielli, miroslav.franc, stanimir.varbanov
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/414278/
Whiteboard:	CVSSv3.1:SUSE:CVE-2022-48860:5.5:(AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-07-17 08:09:24 UTC

In the Linux kernel, the following vulnerability has been resolved:

ethernet: Fix error handling in xemaclite_of_probe

This node pointer is returned by of_parse_phandle() with refcount
incremented in this function. Calling of_node_put() to avoid the
refcount leak. As the remove function do.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48860
https://www.cve.org/CVERecord?id=CVE-2022-48860
https://git.kernel.org/stable/c/1852854ee349881efb78ccdbbb237838975902e4
https://git.kernel.org/stable/c/5e7c402892e189a7bc152b125e72261154aa585d
https://git.kernel.org/stable/c/669172ce976608b25a2f76f3c65d47f042d125c9
https://git.kernel.org/stable/c/8609e29611befc4bfbe7a91bb50fc65ae72ff549
https://git.kernel.org/stable/c/8ee065a7a9b6a3976c16340503677efc4d8351f6
https://git.kernel.org/stable/c/979b418b96e35f07136f77962ccfaa54cf3e30e1
https://git.kernel.org/stable/c/b19ab4b38b06aae12442b2de95ccf58b5dc53584
https://git.kernel.org/stable/c/b7220f8e9d6c6b9594ddfb3125dad938cd478b1f
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48860.mbox
https://bugzilla.redhat.com/show_bug.cgi?id=2298204