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CVE-2025-68349

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CVE-2025-68349

Published: Dec 24, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
fe1cf9469d7bcb6af27e42eb555a41b0135bce4a - < 084bebe82ad86f718a3af84f34761863e63164ed
affected
fe1cf9469d7bcb6af27e42eb555a41b0135bce4a - < b6e4e3a08c03200cc4b8067ec8ab3172a989d6fc
affected
fe1cf9469d7bcb6af27e42eb555a41b0135bce4a - < 104080582ae0aa6dce6c6d75ff89062efe84673b
affected
fe1cf9469d7bcb6af27e42eb555a41b0135bce4a - < f718f9ea6094843b8c059b073af49ad61e9f49bb
affected
fe1cf9469d7bcb6af27e42eb555a41b0135bce4a - < 59947dff0fb7c19c09ce6dccbcd253fd542b6c25

+3 more versions

Linux

Linux

affected
4.10
unaffected
0 - < 4.10
unaffected
5.10.248 - <= 5.10.*
unaffected
5.15.198 - <= 5.15.*
unaffected
6.1.160 - <= 6.1.*

+5 more versions

References

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