Bug 1227095 (CVE-2024-39465)

Summary: VUL-0: CVE-2024-39465: kernel: media: mgb4: Fix double debugfs remove
Product: [Novell Products] SUSE Security Incidents Reporter: SMASH SMASH <smash_bz>
Component: IncidentsAssignee: Security Team bot <security-team>
Status: RESOLVED FIXED QA Contact: Security Team bot <security-team>
Severity: Normal    
Priority: P3 - Medium CC: carlos.lopez, mhocko
Version: unspecified   
Target Milestone: ---   
Hardware: Other   
OS: Other   
URL: https://smash.suse.de/issue/412096/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-39465:4.4:(AV:L/AC:L/PR:H/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 2024-06-26 14:30:19 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: mgb4: Fix double debugfs remove

Fixes an error where debugfs_remove_recursive() is called first on a parent
directory and then again on a child which causes a kernel panic.

[hverkuil: added Fixes/Cc tags]

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-39465
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-39465.mbox
https://git.kernel.org/stable/c/252204b634efffd8b167d77413c93d0192aaf5f6
https://git.kernel.org/stable/c/825fc49497957310e421454fe3fb8b8d8d8e2dd2
https://www.cve.org/CVERecord?id=CVE-2024-39465
https://bugzilla.redhat.com/show_bug.cgi?id=2294301
Comment 2 Andrea Mattiazzo 2024-07-01 13:37:18 UTC 
All done, closing.