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CVE-2023-53440 nilfs2: fix sysfs interface lifetime

🗓️ 18 Sep 2025 16:04:17Reported by GoogleType 
osv
 osv🔗 osv.dev👁 2 Views

Nilfs2 fixes sysfs lifetime by syncing device group with metadata lifetimes to avoid dereference and lockdep warnings.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2-2023-2027 (ALAS-2023-2027)
2 May 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2023-031 (ALASKERNEL-5.10-2023-031)
1 May 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2023-044 (ALASKERNEL-5.4-2023-044)
1 May 202300:00
–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-2025:03615-1)
21 Oct 202500:00
–nessus
Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2025:03628-1)
21 Oct 202500:00
–nessus
Tenable Nessus		Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992393)
30 Dec 202500:00
–nessus
Tenable Nessus		Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992575)
30 Dec 202500:00
–nessus
Tenable Nessus		Unity Linux 20.1070a Security Update: kernel (UTSA-2025-992997)
31 Dec 202500:00
–nessus
Tenable Nessus		Unity Linux 20.1070a Security Update: kernel (UTSA-2026-004799)
16 Jan 202600:00
–nessus
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02 Apr 2026 09:44Current
5Medium risk
Vulners AI Score5
CVSS 3.15.5
EPSS0.00021
linux kernelnilfs2sysfsdevice groupmetadata filesnull pointeruse after freelockdep warnings
2