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CVE-2026-23038 pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()

🗓️ 31 Jan 2026 11:42:32Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

Fixed memory leak in nfs4_ff_alloc_deviceid_node by freeing dsaddrs when ds_versions allocation fails.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-23038
31 Jan 202611:42
–attackerkb
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1455)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1468)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-114 (ALASKERNEL-5.10-2026-114)
19 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-098 (ALASKERNEL-5.15-2026-098)
6 Mar 202600:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0139: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2026:0139)
29 May 202600:00
–nessus
Tenable Nessus		Debian dla-4475 : ata-modules-5.10.0-35-armmp-di - security update
11 Feb 202600:00
–nessus
Tenable Nessus		Debian dla-4476 : linux-config-6.1 - security update
11 Feb 202600:00
–nessus
Tenable Nessus		Debian dsa-6126 : ata-modules-6.12.31-armmp-di - security update
9 Feb 202600:00
–nessus
Tenable Nessus		Debian dsa-6127 : affs-modules-6.1.0-37-4kc-malta-di - security update
9 Feb 202600:00
–nessus
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28 Apr 2026 18:29Current
5.1Medium risk
Vulners AI Score5.1
EPSS0.00023
linux kernelpnfs flexfilesmemory leaknfs4_ff_alloc_deviceid_nodedsaddrs listds_versions failure
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