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CVE-2022-50751 configfs: fix possible memory leak in configfs_create_dir()

🗓️ 24 Dec 2025 13:05:46Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

Linux kernel configfs memory leak in configfs_create_dir due to refcount error in configfs_make_dirent on failure.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2023-026 (ALASKERNEL-5.10-2023-026)
8 Feb 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-012 (ALASKERNEL-5.15-2023-012)
24 Jan 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2023-042 (ALASKERNEL-5.4-2023-042)
23 Feb 202300:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)
10 Mar 202600:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)
10 Mar 202600:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2021-4.0-0065
22 Jul 202100:00
–nessus
Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0317-1)
30 Jan 202600:00
–nessus
Tenable Nessus		SUSE SLES12 : Recommended update for initial livepatch (SUSE-SU-2026:0473-1)
13 Feb 202600:00
–nessus
Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0617-1)
28 Feb 202600:00
–nessus
Tenable Nessus		Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011164)
21 Apr 202600:00
–nessus
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02 Apr 2026 08:28Current
6.4Medium risk
Vulners AI Score6.4
EPSS0.00062
configfsmemory leakrefcount errorconfigfs make direntconfigfs create dir
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