CVE-2022-49024

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49024
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49024.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49024
Downstream
Related
Published
2024-10-21T20:06:30Z
Modified
2025-10-08T07:38:47.930490Z
Summary
can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods
Details

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

can: mcan: pci: add missing mcanclassfree_dev() in probe/remove methods

In mcanpciremove() and error handling path of mcanpciprobe(), mcanclassfreedev() should be called to free resource allocated by mcanclassallocatedev(), otherwise there will be memleak.

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
cab7ffc0324f053c8fb56c821cdd63dc0383270d
Fixed
ea8dc27bb044e19868155e500ce397007be98656
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
cab7ffc0324f053c8fb56c821cdd63dc0383270d
Fixed
0bbb88651ef6b7fbb1bf75ec7ba69add632e834b
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
cab7ffc0324f053c8fb56c821cdd63dc0383270d
Fixed
1eca1d4cc21b6d0fc5f9a390339804c0afce9439

Affected versions

v5.*

v5.10
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
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.34
v5.15.35
v5.15.36
v5.15.37
v5.15.38
v5.15.39
v5.15.4
v5.15.40
v5.15.41
v5.15.42
v5.15.43
v5.15.44
v5.15.45
v5.15.46
v5.15.47
v5.15.48
v5.15.49
v5.15.5
v5.15.50
v5.15.51
v5.15.52
v5.15.53
v5.15.54
v5.15.55
v5.15.56
v5.15.57
v5.15.58
v5.15.59
v5.15.6
v5.15.60
v5.15.61
v5.15.62
v5.15.63
v5.15.64
v5.15.65
v5.15.66
v5.15.67
v5.15.68
v5.15.69
v5.15.7
v5.15.70
v5.15.71
v5.15.72
v5.15.73
v5.15.74
v5.15.75
v5.15.76
v5.15.77
v5.15.78
v5.15.79
v5.15.8
v5.15.80
v5.15.81
v5.15.9
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
v6.0.1
v6.0.10
v6.0.11
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "digest": {
                "length": 269.0,
                "function_hash": "235789822263456905785474070387682849037"
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0bbb88651ef6b7fbb1bf75ec7ba69add632e834b",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c",
                "function": "m_can_pci_remove"
            },
            "signature_type": "Function",
            "id": "CVE-2022-49024-01dd4fdd"
        },
        {
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "53019715998946988136484316749793798620",
                    "12784473591898191751945548242725476039",
                    "194771037160574893232498189585378778563",
                    "169753369855314685862424585168305979755",
                    "125221705601821590328060040627725872285",
                    "267540007974457120251041431608924645570",
                    "288953872864198434829483640739445332094",
                    "281674507683820171820506582424878232472",
                    "270642663741924065632136084280414421389",
                    "207868930760536415972511739981170436695",
                    "316772008869336774401045989936523371473",
                    "48068206427411251637738553731909685166",
                    "321351166586560797483029997418696683153",
                    "47736240535437438834093396112797619141",
                    "187614630164173115763288604662311786953",
                    "29362875477801489692167266680445457665",
                    "50122258049526680327689140310845908519"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1eca1d4cc21b6d0fc5f9a390339804c0afce9439",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c"
            },
            "signature_type": "Line",
            "id": "CVE-2022-49024-0d7a248a"
        },
        {
            "signature_version": "v1",
            "digest": {
                "length": 1115.0,
                "function_hash": "48157880675819656160372224124717241231"
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ea8dc27bb044e19868155e500ce397007be98656",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c",
                "function": "m_can_pci_probe"
            },
            "signature_type": "Function",
            "id": "CVE-2022-49024-283b9d1b"
        },
        {
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "53019715998946988136484316749793798620",
                    "12784473591898191751945548242725476039",
                    "194771037160574893232498189585378778563",
                    "169753369855314685862424585168305979755",
                    "125221705601821590328060040627725872285",
                    "267540007974457120251041431608924645570",
                    "288953872864198434829483640739445332094",
                    "281674507683820171820506582424878232472",
                    "270642663741924065632136084280414421389",
                    "207868930760536415972511739981170436695",
                    "316772008869336774401045989936523371473",
                    "48068206427411251637738553731909685166",
                    "321351166586560797483029997418696683153",
                    "47736240535437438834093396112797619141",
                    "187614630164173115763288604662311786953",
                    "29362875477801489692167266680445457665",
                    "50122258049526680327689140310845908519"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ea8dc27bb044e19868155e500ce397007be98656",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c"
            },
            "signature_type": "Line",
            "id": "CVE-2022-49024-781cb0d5"
        },
        {
            "signature_version": "v1",
            "digest": {
                "length": 1115.0,
                "function_hash": "48157880675819656160372224124717241231"
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1eca1d4cc21b6d0fc5f9a390339804c0afce9439",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c",
                "function": "m_can_pci_probe"
            },
            "signature_type": "Function",
            "id": "CVE-2022-49024-8e64f201"
        },
        {
            "signature_version": "v1",
            "digest": {
                "length": 1115.0,
                "function_hash": "48157880675819656160372224124717241231"
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0bbb88651ef6b7fbb1bf75ec7ba69add632e834b",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c",
                "function": "m_can_pci_probe"
            },
            "signature_type": "Function",
            "id": "CVE-2022-49024-9662f732"
        },
        {
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "53019715998946988136484316749793798620",
                    "12784473591898191751945548242725476039",
                    "194771037160574893232498189585378778563",
                    "169753369855314685862424585168305979755",
                    "125221705601821590328060040627725872285",
                    "267540007974457120251041431608924645570",
                    "288953872864198434829483640739445332094",
                    "281674507683820171820506582424878232472",
                    "270642663741924065632136084280414421389",
                    "207868930760536415972511739981170436695",
                    "316772008869336774401045989936523371473",
                    "48068206427411251637738553731909685166",
                    "321351166586560797483029997418696683153",
                    "47736240535437438834093396112797619141",
                    "187614630164173115763288604662311786953",
                    "29362875477801489692167266680445457665",
                    "50122258049526680327689140310845908519"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0bbb88651ef6b7fbb1bf75ec7ba69add632e834b",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c"
            },
            "signature_type": "Line",
            "id": "CVE-2022-49024-9d0bd2e4"
        },
        {
            "signature_version": "v1",
            "digest": {
                "length": 269.0,
                "function_hash": "235789822263456905785474070387682849037"
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1eca1d4cc21b6d0fc5f9a390339804c0afce9439",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c",
                "function": "m_can_pci_remove"
            },
            "signature_type": "Function",
            "id": "CVE-2022-49024-c20780b6"
        },
        {
            "signature_version": "v1",
            "digest": {
                "length": 269.0,
                "function_hash": "235789822263456905785474070387682849037"
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ea8dc27bb044e19868155e500ce397007be98656",
            "deprecated": false,
            "target": {
                "file": "drivers/net/can/m_can/m_can_pci.c",
                "function": "m_can_pci_remove"
            },
            "signature_type": "Function",
            "id": "CVE-2022-49024-dcf84227"
        }
    ]
}

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.82
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.0.12