Bug 1220841 (CVE-2021-47079)

Summary:	VUL-0: CVE-2021-47079: kernel: platform/x86: ideapad-laptop: fix a NULL pointer dereference
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Kernel Bugs <kernel-bugs>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	rfrohl
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/396017/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-03-04 10:11:06 UTC

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

platform/x86: ideapad-laptop: fix a NULL pointer dereference

The third parameter of dytc_cql_command should not be NULL since it will
be dereferenced immediately.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-47079
https://www.cve.org/CVERecord?id=CVE-2021-47079
https://git.kernel.org/stable/c/beab753fe3b4e087411a850a64c6cd748544d8a1
https://git.kernel.org/stable/c/ff67dbd554b2aaa22be933eced32610ff90209dd
https://bugzilla.redhat.com/show_bug.cgi?id=2267531

Comment 1 Robert Frohl 2024-03-04 10:15:36 UTC

does not affect SUSE kernels, closing

Comment 2 Robert Frohl 2024-03-04 10:15:48 UTC