CVE-2022-49263

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49263
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49263.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49263
Downstream
Related
Published
2025-02-26T01:56:14Z
Modified
2025-10-21T10:01:43.612396Z
Summary
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
Details

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

brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path

This avoids leaking memory if brcmfchipget_raminfo fails. Note that the CLM blob is released in the device remove path.

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
82f93cf46d6007ffa003b2d4a2834563b6b84d21
Fixed
d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
82f93cf46d6007ffa003b2d4a2834563b6b84d21
Fixed
f3820ddaf4f3ac80c7401ccc6a42e663c9317f31
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
82f93cf46d6007ffa003b2d4a2834563b6b84d21
Fixed
a88337a06966f2d733ad9a97714b874469133f14
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
82f93cf46d6007ffa003b2d4a2834563b6b84d21
Fixed
4e0b507597e1a86e9b4c056ab274c427223cf8ea
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
82f93cf46d6007ffa003b2d4a2834563b6b84d21
Fixed
0347bdfdb1529994ac3a4cb425087c477a74eb2c
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
82f93cf46d6007ffa003b2d4a2834563b6b84d21
Fixed
5e90f0f3ead014867dade7a22f93958119f5efab

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
v5.10.1
v5.10.10
v5.10.100
v5.10.101
v5.10.102
v5.10.103
v5.10.104
v5.10.105
v5.10.106
v5.10.107
v5.10.108
v5.10.109
v5.10.11
v5.10.12
v5.10.13
v5.10.14
v5.10.15
v5.10.16
v5.10.17
v5.10.18
v5.10.19
v5.10.2
v5.10.20
v5.10.21
v5.10.22
v5.10.23
v5.10.24
v5.10.25
v5.10.26
v5.10.27
v5.10.28
v5.10.29
v5.10.3
v5.10.30
v5.10.31
v5.10.32
v5.10.33
v5.10.34
v5.10.35
v5.10.36
v5.10.37
v5.10.38
v5.10.39
v5.10.4
v5.10.40
v5.10.41
v5.10.42
v5.10.43
v5.10.44
v5.10.45
v5.10.46
v5.10.47
v5.10.48
v5.10.49
v5.10.5
v5.10.50
v5.10.51
v5.10.52
v5.10.53
v5.10.54
v5.10.55
v5.10.56
v5.10.57
v5.10.58
v5.10.59
v5.10.6
v5.10.60
v5.10.61
v5.10.62
v5.10.63
v5.10.64
v5.10.65
v5.10.66
v5.10.67
v5.10.68
v5.10.69
v5.10.7
v5.10.70
v5.10.71
v5.10.72
v5.10.73
v5.10.74
v5.10.75
v5.10.76
v5.10.77
v5.10.78
v5.10.79
v5.10.8
v5.10.80
v5.10.81
v5.10.82
v5.10.83
v5.10.84
v5.10.85
v5.10.86
v5.10.87
v5.10.88
v5.10.89
v5.10.9
v5.10.90
v5.10.91
v5.10.92
v5.10.93
v5.10.94
v5.10.95
v5.10.96
v5.10.97
v5.10.98
v5.10.99
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
v5.15.4
v5.15.5
v5.15.6
v5.15.7
v5.15.8
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
v5.16.1
v5.16.10
v5.16.11
v5.16.12
v5.16.13
v5.16.14
v5.16.15
v5.16.16
v5.16.17
v5.16.18
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.16.6
v5.16.7
v5.16.8
v5.16.9
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
v5.17.1
v5.3
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
v5.4.1
v5.4.10
v5.4.100
v5.4.101
v5.4.102
v5.4.103
v5.4.104
v5.4.105
v5.4.106
v5.4.107
v5.4.108
v5.4.109
v5.4.11
v5.4.110
v5.4.111
v5.4.112
v5.4.113
v5.4.114
v5.4.115
v5.4.116
v5.4.117
v5.4.118
v5.4.119
v5.4.12
v5.4.120
v5.4.121
v5.4.122
v5.4.123
v5.4.124
v5.4.125
v5.4.126
v5.4.127
v5.4.128
v5.4.129
v5.4.13
v5.4.130
v5.4.131
v5.4.132
v5.4.133
v5.4.134
v5.4.135
v5.4.136
v5.4.137
v5.4.138
v5.4.139
v5.4.14
v5.4.140
v5.4.141
v5.4.142
v5.4.143
v5.4.144
v5.4.145
v5.4.146
v5.4.147
v5.4.148
v5.4.149
v5.4.15
v5.4.150
v5.4.151
v5.4.152
v5.4.153
v5.4.154
v5.4.155
v5.4.156
v5.4.157
v5.4.158
v5.4.159
v5.4.16
v5.4.160
v5.4.161
v5.4.162
v5.4.163
v5.4.164
v5.4.165
v5.4.166
v5.4.167
v5.4.168
v5.4.169
v5.4.17
v5.4.170
v5.4.171
v5.4.172
v5.4.173
v5.4.174
v5.4.175
v5.4.176
v5.4.177
v5.4.178
v5.4.179
v5.4.18
v5.4.180
v5.4.181
v5.4.182
v5.4.183
v5.4.184
v5.4.185
v5.4.186
v5.4.187
v5.4.188
v5.4.19
v5.4.2
v5.4.20
v5.4.21
v5.4.22
v5.4.23
v5.4.24
v5.4.25
v5.4.26
v5.4.27
v5.4.28
v5.4.29
v5.4.3
v5.4.30
v5.4.31
v5.4.32
v5.4.33
v5.4.34
v5.4.35
v5.4.36
v5.4.37
v5.4.38
v5.4.39
v5.4.4
v5.4.40
v5.4.41
v5.4.42
v5.4.43
v5.4.44
v5.4.45
v5.4.46
v5.4.47
v5.4.48
v5.4.49
v5.4.5
v5.4.50
v5.4.51
v5.4.52
v5.4.53
v5.4.54
v5.4.55
v5.4.56
v5.4.57
v5.4.58
v5.4.59
v5.4.6
v5.4.60
v5.4.61
v5.4.62
v5.4.63
v5.4.64
v5.4.65
v5.4.66
v5.4.67
v5.4.68
v5.4.69
v5.4.7
v5.4.70
v5.4.71
v5.4.72
v5.4.73
v5.4.74
v5.4.75
v5.4.76
v5.4.77
v5.4.78
v5.4.79
v5.4.8
v5.4.80
v5.4.81
v5.4.82
v5.4.83
v5.4.84
v5.4.85
v5.4.86
v5.4.87
v5.4.88
v5.4.89
v5.4.9
v5.4.90
v5.4.91
v5.4.92
v5.4.93
v5.4.94
v5.4.95
v5.4.96
v5.4.97
v5.4.98
v5.4.99
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

Database specific

vanir_signatures

[
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0347bdfdb1529994ac3a4cb425087c477a74eb2c",
        "target": {
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-0ee71ca4",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "58790439907193290882876464825964167453",
                "282464928257183674613395993665954272367",
                "4479304107343315831215296741284306843",
                "93608331455833011993687472927848132764"
            ]
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a88337a06966f2d733ad9a97714b874469133f14",
        "target": {
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-1507b381",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "58790439907193290882876464825964167453",
                "282464928257183674613395993665954272367",
                "4479304107343315831215296741284306843",
                "93608331455833011993687472927848132764"
            ]
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5e90f0f3ead014867dade7a22f93958119f5efab",
        "target": {
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-1b22b96c",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "58790439907193290882876464825964167453",
                "282464928257183674613395993665954272367",
                "4479304107343315831215296741284306843",
                "93608331455833011993687472927848132764"
            ]
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2",
        "target": {
            "function": "brcmf_pcie_setup",
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-23e63630",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "length": 1800.0,
            "function_hash": "322581588218697551582946046652218467769"
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5e90f0f3ead014867dade7a22f93958119f5efab",
        "target": {
            "function": "brcmf_pcie_setup",
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-3f053c0b",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "length": 1800.0,
            "function_hash": "322581588218697551582946046652218467769"
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f3820ddaf4f3ac80c7401ccc6a42e663c9317f31",
        "target": {
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-56d6afe5",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "58790439907193290882876464825964167453",
                "282464928257183674613395993665954272367",
                "4479304107343315831215296741284306843",
                "93608331455833011993687472927848132764"
            ]
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4e0b507597e1a86e9b4c056ab274c427223cf8ea",
        "target": {
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-5c3a3a2b",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "58790439907193290882876464825964167453",
                "282464928257183674613395993665954272367",
                "4479304107343315831215296741284306843",
                "93608331455833011993687472927848132764"
            ]
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f3820ddaf4f3ac80c7401ccc6a42e663c9317f31",
        "target": {
            "function": "brcmf_pcie_setup",
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-78729156",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "length": 1800.0,
            "function_hash": "322581588218697551582946046652218467769"
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0347bdfdb1529994ac3a4cb425087c477a74eb2c",
        "target": {
            "function": "brcmf_pcie_setup",
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-854e777d",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "length": 1800.0,
            "function_hash": "322581588218697551582946046652218467769"
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a88337a06966f2d733ad9a97714b874469133f14",
        "target": {
            "function": "brcmf_pcie_setup",
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-a725f856",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "length": 1800.0,
            "function_hash": "322581588218697551582946046652218467769"
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2",
        "target": {
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-aa59a597",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "58790439907193290882876464825964167453",
                "282464928257183674613395993665954272367",
                "4479304107343315831215296741284306843",
                "93608331455833011993687472927848132764"
            ]
        }
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4e0b507597e1a86e9b4c056ab274c427223cf8ea",
        "target": {
            "function": "brcmf_pcie_setup",
            "file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
        },
        "deprecated": false,
        "id": "CVE-2022-49263-e76a23be",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "length": 1800.0,
            "function_hash": "322581588218697551582946046652218467769"
        }
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.4.0
Fixed
5.4.189
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.110
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.33
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.16.19
Type
ECOSYSTEM
Events
Introduced
5.17.0
Fixed
5.17.2