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CVE-2022-50622 ext4: fix potential memory leak in ext4_fc_record_modified_inode()

🗓️ 08 Dec 2025 01:16:35Reported by GoogleType 
osv
 osv🔗 osv.dev👁 2 Views

Linux kernel fixes memory leak in ext4_fc_record_modified_inode when krealloc returns NULL.

Related
Refs
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Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-023 (ALASKERNEL-5.10-2022-023)
8 Dec 202200:00
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Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-090 (ALASKERNEL-5.15-2025-090)
30 Sep 202500:00
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Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)
10 Mar 202600:00
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Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)
10 Mar 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-2132)
6 Jun 202600:00
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Tenable Nessus		EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-2171)
6 Jun 202600:00
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Tenable Nessus		Photon OS 4.0: Linux PHSA-2021-4.0-0065
22 Jul 202100:00
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Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0317-1)
30 Jan 202600:00
–nessus
Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0617-1)
28 Feb 202600:00
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Tenable Nessus		Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010984)
21 Apr 202600:00
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02 Apr 2026 08:28Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00029
ext4_fc_record_modified_inodememory leakkrealloc nulllinux kernel
2