7.5

CVE-2025-68349

NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid

In the Linux kernel, the following vulnerability has been resolved:

NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid

Fixes a crash when layout is null during this call stack:

write_inode
    -> nfs4_write_inode
        -> pnfs_layoutcommit_inode

pnfs_set_layoutcommit relies on the lseg refcount to keep the layout
around. Need to clear NFS_INO_LAYOUTCOMMIT otherwise we might attempt
to reference a null layout.
Daten sind bereitgestellt durch das CVE Programm von Authorized Data Publishers (ADP) (Unstrukturiert)
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
Default Statusunknown
Version V3.1.6
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
Default Statusunknown
Version V3.1.6
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
Default Statusunknown
Version V3.1.6
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
Default Statusunknown
Version V3.1.6
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Default Statusunknown
Version V3.1.6
Version < *
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.61% 0.463
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/59947dff0fb7c19c09ce6dccbcd253fd542b6c25
https://git.kernel.org/stable/c/ca2e7fdad7c683b64821c94a58b9b68733214dad
https://git.kernel.org/stable/c/38694f9aae00459ab443a7dc8b3949a6b33b560a
https://git.kernel.org/stable/c/e0f8058f2cb56de0b7572f51cd563ca5debce746
https://git.kernel.org/stable/c/104080582ae0aa6dce6c6d75ff89062efe84673b
https://git.kernel.org/stable/c/f718f9ea6094843b8c059b073af49ad61e9f49bb
https://git.kernel.org/stable/c/084bebe82ad86f718a3af84f34761863e63164ed
https://git.kernel.org/stable/c/b6e4e3a08c03200cc4b8067ec8ab3172a989d6fc
https://cert-portal.siemens.com/productcert/html/ssa-019113.html