Bug 1224684 (CVE-2023-52689)

Summary:	VUL-0: CVE-2023-52689: kernel: ALSA: scarlett2: Add missing mutex lock around get meter levels
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	gabriele.sonnu, jlee
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/406395/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-52689:5.5:(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 2024-05-20 16:06:40 UTC

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

ALSA: scarlett2: Add missing mutex lock around get meter levels

As scarlett2_meter_ctl_get() uses meter_level_map[], the data_mutex
should be locked while accessing it.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52689
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52689.mbox
https://git.kernel.org/stable/c/74e3de7cdcc31ce75ab42350ae0946eff62a2da2
https://git.kernel.org/stable/c/993f7b42fa066b055e3a19b7f76ad8157c0927a0
https://www.cve.org/CVERecord?id=CVE-2023-52689
https://bugzilla.redhat.com/show_bug.cgi?id=2281305

Comment 1 Joey Lee 2024-05-21 07:13:32 UTC

https://www.suse.com/security/cve/CVE-2023-52689.html
cvss 5.5

Comment 3 Joey Lee 2024-05-24 06:55:08 UTC

Nothing to be done

Comment 4 Andrea Mattiazzo 2024-06-12 07:39:14 UTC

All done, closing.