CVE-2025-22042

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2025-22042
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22042.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-22042
Downstream
Related
Published
2025-04-16T14:12:03Z
Modified
2025-10-22T10:33:42.002899Z
Summary
ksmbd: add bounds check for create lease context
Details

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

ksmbd: add bounds check for create lease context

Add missing bounds check for create lease context.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
629dd37acc336ad778979361c351e782053ea284
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
60b7207893a8a06c78441934931a08fdad63f18e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
800c482c9ef5910f05e3a713943c67cc6c1d4939
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
a41cd52f00907a040ca22c73d4805bb79b0d0972
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
9a1b6ea955e6c7b29939a6d98701202f9d9644ec
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
bab703ed8472aa9d109c5f8c1863921533363dae

Affected versions

v5.*

v5.13
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8

v6.*

v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.100
v6.1.101
v6.1.102
v6.1.103
v6.1.104
v6.1.105
v6.1.106
v6.1.107
v6.1.108
v6.1.109
v6.1.11
v6.1.110
v6.1.111
v6.1.112
v6.1.113
v6.1.114
v6.1.115
v6.1.116
v6.1.117
v6.1.118
v6.1.119
v6.1.12
v6.1.120
v6.1.121
v6.1.122
v6.1.123
v6.1.124
v6.1.125
v6.1.126
v6.1.127
v6.1.128
v6.1.129
v6.1.13
v6.1.130
v6.1.131
v6.1.132
v6.1.133
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.47
v6.1.48
v6.1.49
v6.1.5
v6.1.50
v6.1.51
v6.1.52
v6.1.53
v6.1.54
v6.1.55
v6.1.56
v6.1.57
v6.1.58
v6.1.59
v6.1.6
v6.1.60
v6.1.61
v6.1.62
v6.1.63
v6.1.64
v6.1.65
v6.1.66
v6.1.67
v6.1.68
v6.1.69
v6.1.7
v6.1.70
v6.1.71
v6.1.72
v6.1.73
v6.1.74
v6.1.75
v6.1.76
v6.1.77
v6.1.78
v6.1.79
v6.1.8
v6.1.80
v6.1.81
v6.1.82
v6.1.83
v6.1.84
v6.1.85
v6.1.86
v6.1.87
v6.1.88
v6.1.89
v6.1.9
v6.1.90
v6.1.91
v6.1.92
v6.1.93
v6.1.94
v6.1.95
v6.1.96
v6.1.97
v6.1.98
v6.1.99
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.12.10
v6.12.11
v6.12.12
v6.12.13
v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.2
v6.12.20
v6.12.21
v6.12.22
v6.12.3
v6.12.4
v6.12.5
v6.12.6
v6.12.7
v6.12.8
v6.12.9
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.13.1
v6.13.10
v6.13.2
v6.13.3
v6.13.4
v6.13.5
v6.13.6
v6.13.7
v6.13.8
v6.13.9
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.14.1
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.14
v6.6.15
v6.6.16
v6.6.17
v6.6.18
v6.6.19
v6.6.2
v6.6.20
v6.6.21
v6.6.22
v6.6.23
v6.6.24
v6.6.25
v6.6.26
v6.6.27
v6.6.28
v6.6.29
v6.6.3
v6.6.30
v6.6.31
v6.6.32
v6.6.33
v6.6.34
v6.6.35
v6.6.36
v6.6.37
v6.6.38
v6.6.39
v6.6.4
v6.6.40
v6.6.41
v6.6.42
v6.6.43
v6.6.44
v6.6.45
v6.6.46
v6.6.47
v6.6.48
v6.6.49
v6.6.5
v6.6.50
v6.6.51
v6.6.52
v6.6.53
v6.6.54
v6.6.55
v6.6.56
v6.6.57
v6.6.58
v6.6.59
v6.6.6
v6.6.60
v6.6.61
v6.6.62
v6.6.63
v6.6.64
v6.6.65
v6.6.66
v6.6.67
v6.6.68
v6.6.69
v6.6.7
v6.6.70
v6.6.71
v6.6.72
v6.6.73
v6.6.74
v6.6.75
v6.6.76
v6.6.77
v6.6.78
v6.6.79
v6.6.8
v6.6.80
v6.6.81
v6.6.82
v6.6.83
v6.6.84
v6.6.85
v6.6.86
v6.6.9
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7

Database specific

vanir_signatures

[
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9a1b6ea955e6c7b29939a6d98701202f9d9644ec",
        "target": {
            "function": "parse_lease_state",
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "function_hash": "147577463674039978592065077554480410566",
            "length": 1132.0
        },
        "deprecated": false,
        "id": "CVE-2025-22042-28eef9c7",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@60b7207893a8a06c78441934931a08fdad63f18e",
        "target": {
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "line_hashes": [
                "218243313732467707774365796571439195143",
                "288816031088646090511202684418670026312",
                "177444293342073940065320313975692441818",
                "262993695835807637976918604328752523415",
                "87396377866569425009958667384451998220",
                "209916096716507152750048563785166225200"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2025-22042-3d0de1b5",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@629dd37acc336ad778979361c351e782053ea284",
        "target": {
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "line_hashes": [
                "218243313732467707774365796571439195143",
                "2476936183061480043893569868403445127",
                "18952814098778416677941734869529104902",
                "262993695835807637976918604328752523415",
                "87396377866569425009958667384451998220",
                "209916096716507152750048563785166225200"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2025-22042-435224e9",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@800c482c9ef5910f05e3a713943c67cc6c1d4939",
        "target": {
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "line_hashes": [
                "218243313732467707774365796571439195143",
                "288816031088646090511202684418670026312",
                "177444293342073940065320313975692441818",
                "262993695835807637976918604328752523415",
                "87396377866569425009958667384451998220",
                "209916096716507152750048563785166225200"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2025-22042-6b346d44",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@bab703ed8472aa9d109c5f8c1863921533363dae",
        "target": {
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "line_hashes": [
                "218243313732467707774365796571439195143",
                "288816031088646090511202684418670026312",
                "177444293342073940065320313975692441818",
                "262993695835807637976918604328752523415",
                "87396377866569425009958667384451998220",
                "209916096716507152750048563785166225200"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2025-22042-7e0c709a",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@629dd37acc336ad778979361c351e782053ea284",
        "target": {
            "function": "parse_lease_state",
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "function_hash": "241933818565672022499791008067890061259",
            "length": 1264.0
        },
        "deprecated": false,
        "id": "CVE-2025-22042-8b2b339d",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@800c482c9ef5910f05e3a713943c67cc6c1d4939",
        "target": {
            "function": "parse_lease_state",
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "function_hash": "203894223471667471670148176354465537370",
            "length": 1125.0
        },
        "deprecated": false,
        "id": "CVE-2025-22042-8d5620b3",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@bab703ed8472aa9d109c5f8c1863921533363dae",
        "target": {
            "function": "parse_lease_state",
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "function_hash": "147577463674039978592065077554480410566",
            "length": 1132.0
        },
        "deprecated": false,
        "id": "CVE-2025-22042-8fc3b5d1",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a41cd52f00907a040ca22c73d4805bb79b0d0972",
        "target": {
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "line_hashes": [
                "218243313732467707774365796571439195143",
                "288816031088646090511202684418670026312",
                "177444293342073940065320313975692441818",
                "262993695835807637976918604328752523415",
                "87396377866569425009958667384451998220",
                "209916096716507152750048563785166225200"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2025-22042-931d5fa8",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9a1b6ea955e6c7b29939a6d98701202f9d9644ec",
        "target": {
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "line_hashes": [
                "218243313732467707774365796571439195143",
                "288816031088646090511202684418670026312",
                "177444293342073940065320313975692441818",
                "262993695835807637976918604328752523415",
                "87396377866569425009958667384451998220",
                "209916096716507152750048563785166225200"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2025-22042-cf8b4768",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@60b7207893a8a06c78441934931a08fdad63f18e",
        "target": {
            "function": "parse_lease_state",
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "function_hash": "203894223471667471670148176354465537370",
            "length": 1125.0
        },
        "deprecated": false,
        "id": "CVE-2025-22042-e03fa5e3",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a41cd52f00907a040ca22c73d4805bb79b0d0972",
        "target": {
            "function": "parse_lease_state",
            "file": "fs/smb/server/oplock.c"
        },
        "digest": {
            "function_hash": "147577463674039978592065077554480410566",
            "length": 1132.0
        },
        "deprecated": false,
        "id": "CVE-2025-22042-e2b25c46",
        "signature_version": "v1",
        "signature_type": "Function"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.15.0
Fixed
6.1.134
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.87
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.23
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.13.11
Type
ECOSYSTEM
Events
Introduced
6.14.0
Fixed
6.14.2