CVE-2024-42147

Source
https://nvd.nist.gov/vuln/detail/CVE-2024-42147
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42147.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-42147
Downstream
Related
Published
2024-07-30T07:46:40Z
Modified
2025-10-14T20:36:28.166843Z
Summary
crypto: hisilicon/debugfs - Fix debugfs uninit process issue
Details

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

crypto: hisilicon/debugfs - Fix debugfs uninit process issue

During the zip probe process, the debugfs failure does not stop the probe. When debugfs initialization fails, jumping to the error branch will also release regs, in addition to its own rollback operation.

As a result, it may be released repeatedly during the regs uninit process. Therefore, the null check needs to be added to the regs uninit process.

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
263c9959c9376ec0217d6adc61222a53469eed3c
Fixed
eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
263c9959c9376ec0217d6adc61222a53469eed3c
Fixed
7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
263c9959c9376ec0217d6adc61222a53469eed3c
Fixed
e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
263c9959c9376ec0217d6adc61222a53469eed3c
Fixed
8be0913389718e8d27c4f1d4537b5e1b99ed7739

Affected versions

v5.*

v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
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
v5.3
v5.3-rc2
v5.3-rc3
v5.3-rc4
v5.3-rc5
v5.3-rc6
v5.3-rc7
v5.3-rc8
v5.4
v5.4-rc1
v5.4-rc2
v5.4-rc3
v5.4-rc4
v5.4-rc5
v5.4-rc6
v5.4-rc7
v5.4-rc8
v5.5
v5.5-rc1
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-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
v6.1.76
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
v6.2
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
v6.6.4
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
v6.8
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
v6.9.1
v6.9.2
v6.9.3
v6.9.4
v6.9.5
v6.9.6
v6.9.7
v6.9.8

Database specific

vanir_signatures

[
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-04bac263",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "signature_version": "v1",
        "target": {
            "function": "qm_diff_regs_init",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "35703629144489886956803555293238147848",
            "length": 541.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-0ddf691c",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3",
        "signature_version": "v1",
        "target": {
            "function": "qm_diff_regs_uninit",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "193286691062048157972471768143123497565",
            "length": 200.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-0ff6f7ff",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c",
        "signature_version": "v1",
        "target": {
            "function": "dfx_regs_uninit",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "73767518548006752881268779196340298509",
            "length": 215.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Line",
        "id": "CVE-2024-42147-24bef975",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c",
        "signature_version": "v1",
        "target": {
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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                "110212493917971130782194288884938112425",
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                "216322048938751382460594534796656226124",
                "263106065178271509545076133690015293830",
                "12487069443195532293111930538961335528",
                "38991608401444165476967911086083256718",
                "234744899870854361991569275344083927406",
                "2729144575541913401035546323466343414",
                "134430182965398534074894881592915340463",
                "80419391009556801297460037897023205073"
            ]
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-68d9ed9a",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c",
        "signature_version": "v1",
        "target": {
            "function": "qm_diff_regs_init",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "35703629144489886956803555293238147848",
            "length": 541.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Line",
        "id": "CVE-2024-42147-6aac76f5",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3",
        "signature_version": "v1",
        "target": {
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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                "110212493917971130782194288884938112425",
                "246497121902239084876984431425885550725",
                "197655532122027894272962731145555101836",
                "122120474006610283553038954233396644587",
                "100666572523657000639079794924947380439",
                "99177572957753239230931418116204134959",
                "82712225969997223090443883765853619274",
                "338622593103736098789008596831066029921",
                "338479222197861957521091765546364041987",
                "315383729982177324752631186268678830717",
                "37901749298932534763322831517860064120",
                "216322048938751382460594534796656226124",
                "263106065178271509545076133690015293830",
                "12487069443195532293111930538961335528",
                "38991608401444165476967911086083256718",
                "234744899870854361991569275344083927406",
                "2729144575541913401035546323466343414",
                "134430182965398534074894881592915340463",
                "80419391009556801297460037897023205073"
            ]
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-77166bc9",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "signature_version": "v1",
        "target": {
            "function": "qm_diff_regs_uninit",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "193286691062048157972471768143123497565",
            "length": 200.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-7e1e2140",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3",
        "signature_version": "v1",
        "target": {
            "function": "qm_diff_regs_init",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "35703629144489886956803555293238147848",
            "length": 541.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-7fd499a5",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "signature_version": "v1",
        "target": {
            "function": "dfx_regs_uninit",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "73767518548006752881268779196340298509",
            "length": 215.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Line",
        "id": "CVE-2024-42147-ac3156e9",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8be0913389718e8d27c4f1d4537b5e1b99ed7739",
        "signature_version": "v1",
        "target": {
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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                "110212493917971130782194288884938112425",
                "246497121902239084876984431425885550725",
                "197655532122027894272962731145555101836",
                "122120474006610283553038954233396644587",
                "100666572523657000639079794924947380439",
                "99177572957753239230931418116204134959",
                "82712225969997223090443883765853619274",
                "338622593103736098789008596831066029921",
                "338479222197861957521091765546364041987",
                "315383729982177324752631186268678830717",
                "37901749298932534763322831517860064120",
                "216322048938751382460594534796656226124",
                "263106065178271509545076133690015293830",
                "12487069443195532293111930538961335528",
                "38991608401444165476967911086083256718",
                "234744899870854361991569275344083927406",
                "2729144575541913401035546323466343414",
                "134430182965398534074894881592915340463",
                "80419391009556801297460037897023205073"
            ]
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-d7e85063",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3",
        "signature_version": "v1",
        "target": {
            "function": "dfx_regs_uninit",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "73767518548006752881268779196340298509",
            "length": 215.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2024-42147-ddb2cc5d",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c",
        "signature_version": "v1",
        "target": {
            "function": "qm_diff_regs_uninit",
            "file": "drivers/crypto/hisilicon/debugfs.c"
        },
        "digest": {
            "function_hash": "193286691062048157972471768143123497565",
            "length": 200.0
        },
        "deprecated": false
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.4.0
Fixed
6.1.98
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.39
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.9.9