CVE-2024-26612

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-26612
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26612.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26612
Downstream
Related
Published
2024-02-29T15:52:17Z
Modified
2025-10-21T18:40:00.368457Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
netfs, fscache: Prevent Oops in fscache_put_cache()
Details

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

netfs, fscache: Prevent Oops in fscacheputcache()

This function dereferences "cache" and then checks if it's ISERROR_NULL(). Check first, then dereference.

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
9549332df4ed4e761a1d41c83f2c25d28bb22431
Fixed
82a9bc343ba019665d3ddc1d9a180bf0e0390cf3
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
9549332df4ed4e761a1d41c83f2c25d28bb22431
Fixed
1c45256e599061021e2c848952e50f406457e448
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
9549332df4ed4e761a1d41c83f2c25d28bb22431
Fixed
4200ad3e46ce50f410fdda302745489441bc70f0
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
9549332df4ed4e761a1d41c83f2c25d28bb22431
Fixed
3be0b3ed1d76c6703b9ee482b55f7e01c369cc68

Affected versions

v5.*

v5.16
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
v6.1.11
v6.1.12
v6.1.13
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
v6.1.8
v6.1.9
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
v6.6.2
v6.6.3
v6.6.4
v6.6.5
v6.6.6
v6.6.7
v6.6.8
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
v6.7.1
v6.7.2
v6.8-rc1

Database specific

vanir_signatures

[
    {
        "signature_type": "Function",
        "digest": {
            "function_hash": "282650830024827071426941151631750592432",
            "length": 406.0
        },
        "target": {
            "file": "fs/fscache/cache.c",
            "function": "fscache_put_cache"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-04b72655",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4200ad3e46ce50f410fdda302745489441bc70f0"
    },
    {
        "signature_type": "Function",
        "digest": {
            "function_hash": "282650830024827071426941151631750592432",
            "length": 406.0
        },
        "target": {
            "file": "fs/fscache/cache.c",
            "function": "fscache_put_cache"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-262e0947",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1c45256e599061021e2c848952e50f406457e448"
    },
    {
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "217426702211059296210763085832927109448",
                "133943428538051498648911110843037606621",
                "293991078268316023747060816352872836599",
                "289111157776629167457167405811787219450",
                "18554679569441444336011774658048420224",
                "68340866242830248680004667030837226863",
                "214024080804376611251824078223737827249",
                "225845984506529409421621072094547704292"
            ]
        },
        "target": {
            "file": "fs/fscache/cache.c"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-8ed6dfc1",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4200ad3e46ce50f410fdda302745489441bc70f0"
    },
    {
        "signature_type": "Function",
        "digest": {
            "function_hash": "282650830024827071426941151631750592432",
            "length": 406.0
        },
        "target": {
            "file": "fs/netfs/fscache_cache.c",
            "function": "fscache_put_cache"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-9d82237c",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3be0b3ed1d76c6703b9ee482b55f7e01c369cc68"
    },
    {
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "217426702211059296210763085832927109448",
                "133943428538051498648911110843037606621",
                "293991078268316023747060816352872836599",
                "289111157776629167457167405811787219450",
                "18554679569441444336011774658048420224",
                "68340866242830248680004667030837226863",
                "214024080804376611251824078223737827249",
                "225845984506529409421621072094547704292"
            ]
        },
        "target": {
            "file": "fs/fscache/cache.c"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-c1274fe1",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@82a9bc343ba019665d3ddc1d9a180bf0e0390cf3"
    },
    {
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "217426702211059296210763085832927109448",
                "133943428538051498648911110843037606621",
                "293991078268316023747060816352872836599",
                "289111157776629167457167405811787219450",
                "18554679569441444336011774658048420224",
                "68340866242830248680004667030837226863",
                "214024080804376611251824078223737827249",
                "225845984506529409421621072094547704292"
            ]
        },
        "target": {
            "file": "fs/netfs/fscache_cache.c"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-de5ee1b6",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3be0b3ed1d76c6703b9ee482b55f7e01c369cc68"
    },
    {
        "signature_type": "Function",
        "digest": {
            "function_hash": "282650830024827071426941151631750592432",
            "length": 406.0
        },
        "target": {
            "file": "fs/fscache/cache.c",
            "function": "fscache_put_cache"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-e0732955",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@82a9bc343ba019665d3ddc1d9a180bf0e0390cf3"
    },
    {
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "217426702211059296210763085832927109448",
                "133943428538051498648911110843037606621",
                "293991078268316023747060816352872836599",
                "289111157776629167457167405811787219450",
                "18554679569441444336011774658048420224",
                "68340866242830248680004667030837226863",
                "214024080804376611251824078223737827249",
                "225845984506529409421621072094547704292"
            ]
        },
        "target": {
            "file": "fs/fscache/cache.c"
        },
        "signature_version": "v1",
        "id": "CVE-2024-26612-e641a817",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1c45256e599061021e2c848952e50f406457e448"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.17.0
Fixed
6.1.76
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.15
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.7.3