In the Linux kernel, the following vulnerability has been resolved:
NFS: Fix filehandle bounds checking in nfsfhto_dentry()
The function needs to check the minimal filehandle length before it can access the embedded filehandle.
[
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "136547699750400628921869325676552239003",
"length": 1256.0
},
"id": "CVE-2025-39730-0e462f21",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@763810bb883cb4de412a72f338d80947d97df67b",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "136547699750400628921869325676552239003",
"length": 1256.0
},
"id": "CVE-2025-39730-2fd4d9b3",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "136547699750400628921869325676552239003",
"length": 1256.0
},
"id": "CVE-2025-39730-30d33b68",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b7f7866932466332a2528fda099000b035303485",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173305382826072377982309660430019346016",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"107420483346699500997176644268774161256"
]
},
"id": "CVE-2025-39730-3edd42c4",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@763810bb883cb4de412a72f338d80947d97df67b",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "90031464531154793298212878378125539927",
"length": 1385.0
},
"id": "CVE-2025-39730-502d1e30",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f8eca87fef7519e9c41f3258f25ebc2752247ee",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "136547699750400628921869325676552239003",
"length": 1256.0
},
"id": "CVE-2025-39730-615ea1f7",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2ad40b7992aa26bc631afc1a995b0e3ddc30de3f",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173305382826072377982309660430019346016",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"107420483346699500997176644268774161256"
]
},
"id": "CVE-2025-39730-6294ab9e",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ef93a685e01a281b5e2a25ce4e3428cf9371a205",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"135002935656967908082110432279368668038",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"225301640998459050487535140789573876753"
]
},
"id": "CVE-2025-39730-7479e28c",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3570ef5c31314c13274c935a20b91768ab5bf412",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "40299284388445054381973418499426830365",
"length": 1434.0
},
"id": "CVE-2025-39730-843cdd07",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3570ef5c31314c13274c935a20b91768ab5bf412",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"135002935656967908082110432279368668038",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"225301640998459050487535140789573876753"
]
},
"id": "CVE-2025-39730-871b979f",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f8eca87fef7519e9c41f3258f25ebc2752247ee",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173305382826072377982309660430019346016",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"107420483346699500997176644268774161256"
]
},
"id": "CVE-2025-39730-98407f2b",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "40299284388445054381973418499426830365",
"length": 1434.0
},
"id": "CVE-2025-39730-b0030368",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cb09afa0948d96b1e385d609ed044bb1aa043536",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173305382826072377982309660430019346016",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"107420483346699500997176644268774161256"
]
},
"id": "CVE-2025-39730-b8056589",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b7f7866932466332a2528fda099000b035303485",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "136547699750400628921869325676552239003",
"length": 1256.0
},
"id": "CVE-2025-39730-d4a15ad7",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ef93a685e01a281b5e2a25ce4e3428cf9371a205",
"target": {
"function": "nfs_fh_to_dentry",
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"135002935656967908082110432279368668038",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"225301640998459050487535140789573876753"
]
},
"id": "CVE-2025-39730-e68a159c",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cb09afa0948d96b1e385d609ed044bb1aa043536",
"target": {
"file": "fs/nfs/export.c"
}
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173305382826072377982309660430019346016",
"205124119419629300872590861232771405098",
"43969508113649733619731975100344977911",
"6631085324340762847893364847446944641",
"201070539526184910848303830499971472855",
"295165362457216794241591598322989696463",
"35885452899955164665092602981857210824",
"213673836803526116604279274183202076314",
"335006846910779286311622703665842839991",
"107420483346699500997176644268774161256"
]
},
"id": "CVE-2025-39730-f6d912fc",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2ad40b7992aa26bc631afc1a995b0e3ddc30de3f",
"target": {
"file": "fs/nfs/export.c"
}
}
]