CVE-2025-38393

{"id": "CVE-2025-38393", "cveTags": [], "metrics": {}, "published": "2025-07-25T13:15:28.723", "references": [{"url": "https://git.kernel.org/stable/c/08287df60bac5b008b6bcdb03053988335d3d282", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/1f4da20080718f258e189a2c5f515385fa393da6", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/864a54c1243ed3ca60baa4bc492dede1361f4c83", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8846fd02c98da8b79e6343a20e6071be6f372180", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8ca65fa71024a1767a59ffbc6a6e2278af84735e", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c01776287414ca43412d1319d2877cbad65444ac", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/e4b13885e7ef1e64e45268feef1e5f0707c47e72", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN\n\nWe found a few different systems hung up in writeback waiting on the same\npage lock, and one task waiting on the NFS_LAYOUT_DRAIN bit in\npnfs_update_layout(), however the pnfs_layout_hdr's plh_outstanding count\nwas zero.\n\nIt seems most likely that this is another race between the waiter and waker\nsimilar to commit ed0172af5d6f (\"SUNRPC: Fix a race to wake a sync task\").\nFix it up by applying the advised barrier."}], "lastModified": "2025-07-25T15:29:19.837", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}