CVE-2024-36032

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-36032
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36032.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-36032
Downstream
Related
Published
2024-05-30T15:23:47Z
Modified
2025-10-15T11:58:40.493525Z
Severity
  • 2.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Bluetooth: qca: fix info leak when fetching fw build id
Details

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

Bluetooth: qca: fix info leak when fetching fw build id

Add the missing sanity checks and move the 255-byte build-id buffer off the stack to avoid leaking stack data through debugfs in case the build-info reply is malformed.

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
c0187b0bd3e94c48050687d87b2c3c9fbae98ae9
Fixed
62d5550ab62042dcceaf18844d0feadbb962cffe
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c0187b0bd3e94c48050687d87b2c3c9fbae98ae9
Fixed
57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c0187b0bd3e94c48050687d87b2c3c9fbae98ae9
Fixed
6b63e0ef4d3ce0080395e5091fba2023f246c45a
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c0187b0bd3e94c48050687d87b2c3c9fbae98ae9
Fixed
a571044cc0a0c944e7c12237b6768aeedd7480e1
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c0187b0bd3e94c48050687d87b2c3c9fbae98ae9
Fixed
cda0d6a198e2a7ec6f176c36173a57bdd8af7af2

Affected versions

v5.*

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
v5.15.100
v5.15.101
v5.15.102
v5.15.103
v5.15.104
v5.15.105
v5.15.106
v5.15.107
v5.15.108
v5.15.109
v5.15.11
v5.15.110
v5.15.111
v5.15.112
v5.15.113
v5.15.114
v5.15.115
v5.15.116
v5.15.117
v5.15.118
v5.15.119
v5.15.12
v5.15.120
v5.15.121
v5.15.122
v5.15.123
v5.15.124
v5.15.125
v5.15.126
v5.15.127
v5.15.128
v5.15.129
v5.15.13
v5.15.130
v5.15.131
v5.15.132
v5.15.133
v5.15.134
v5.15.135
v5.15.136
v5.15.137
v5.15.138
v5.15.139
v5.15.14
v5.15.140
v5.15.141
v5.15.142
v5.15.143
v5.15.144
v5.15.145
v5.15.146
v5.15.147
v5.15.148
v5.15.149
v5.15.15
v5.15.150
v5.15.151
v5.15.152
v5.15.153
v5.15.154
v5.15.155
v5.15.156
v5.15.157
v5.15.158
v5.15.159
v5.15.16
v5.15.160
v5.15.161
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
v5.15.82
v5.15.83
v5.15.84
v5.15.85
v5.15.86
v5.15.87
v5.15.88
v5.15.89
v5.15.9
v5.15.90
v5.15.91
v5.15.92
v5.15.93
v5.15.94
v5.15.95
v5.15.96
v5.15.97
v5.15.98
v5.15.99
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
v6.1.11
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
v6.2
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
v6.6.4
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
v6.8.1
v6.8.2
v6.8.3
v6.8.4
v6.8.5
v6.8.6
v6.8.7
v6.8.8
v6.8.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6

Database specific 

{
    "vanir_signatures": [
        {
            "id": "CVE-2024-36032-1215e6c1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/bluetooth/btqca.c",
                "function": "qca_read_fw_build_info"
            },
            "deprecated": false,
            "digest": {
                "length": 1005.0,
                "function_hash": "280467891257739895805760475055406259386"
            },
            "signature_version": "v1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488"
        },
        {
            "id": "CVE-2024-36032-18f0e04f",
            "signature_type": "Function",
            "target": {
                "file": "drivers/bluetooth/btqca.c",
                "function": "qca_read_fw_build_info"
            },
            "deprecated": false,
            "digest": {
                "length": 1005.0,
                "function_hash": "280467891257739895805760475055406259386"
            },
            "signature_version": "v1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cda0d6a198e2a7ec6f176c36173a57bdd8af7af2"
        },
        {
            "id": "CVE-2024-36032-1f50d28d",
            "signature_type": "Function",
            "target": {
                "file": "drivers/bluetooth/btqca.c",
                "function": "qca_read_fw_build_info"
            },
            "deprecated": false,
            "digest": {
                "length": 1005.0,
                "function_hash": "280467891257739895805760475055406259386"
            },
            "signature_version": "v1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a571044cc0a0c944e7c12237b6768aeedd7480e1"
        },
        {
            "id": "CVE-2024-36032-83a2c112",
            "signature_type": "Line",
            "target": {
                "file": "drivers/bluetooth/btqca.c"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "14906618008714465565375965890108290664",
                    "244814980850047311451947024094360688288",
                    "313852224018056529732562192249595486426",
                    "300213198871872828264809856597282884780",
                    "177178392142421332208100670747844746913",
                    "308074065512402005472868781343876273141",
                    "62825956099769442657305534634351146422",
                    "193292398638918781050915374873505385472",
                    "103650058433657539903867806902397185704",
                    "66941197951949167496127327111508590310",
                    "154203258476518330507753589421108701160",
                    "228030548274534200777135952686341364095",
                    "190925917296360977335205367219209089450",
                    "313670755109431844836492814625139229375",
                    "128117383068358161536567129605083314575",
                    "273587643432448971981194990101169152066"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a571044cc0a0c944e7c12237b6768aeedd7480e1"
        },
        {
            "id": "CVE-2024-36032-b74b6ca9",
            "signature_type": "Line",
            "target": {
                "file": "drivers/bluetooth/btqca.c"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "14906618008714465565375965890108290664",
                    "244814980850047311451947024094360688288",
                    "313852224018056529732562192249595486426",
                    "300213198871872828264809856597282884780",
                    "177178392142421332208100670747844746913",
                    "308074065512402005472868781343876273141",
                    "62825956099769442657305534634351146422",
                    "193292398638918781050915374873505385472",
                    "103650058433657539903867806902397185704",
                    "66941197951949167496127327111508590310",
                    "154203258476518330507753589421108701160",
                    "228030548274534200777135952686341364095",
                    "190925917296360977335205367219209089450",
                    "313670755109431844836492814625139229375",
                    "128117383068358161536567129605083314575",
                    "273587643432448971981194990101169152066"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cda0d6a198e2a7ec6f176c36173a57bdd8af7af2"
        },
        {
            "id": "CVE-2024-36032-f4997418",
            "signature_type": "Line",
            "target": {
                "file": "drivers/bluetooth/btqca.c"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "14906618008714465565375965890108290664",
                    "244814980850047311451947024094360688288",
                    "313852224018056529732562192249595486426",
                    "300213198871872828264809856597282884780",
                    "177178392142421332208100670747844746913",
                    "308074065512402005472868781343876273141",
                    "62825956099769442657305534634351146422",
                    "193292398638918781050915374873505385472",
                    "103650058433657539903867806902397185704",
                    "66941197951949167496127327111508590310",
                    "154203258476518330507753589421108701160",
                    "228030548274534200777135952686341364095",
                    "190925917296360977335205367219209089450",
                    "313670755109431844836492814625139229375",
                    "128117383068358161536567129605083314575",
                    "273587643432448971981194990101169152066"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488"
        }
    ]
}

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.12.0
Fixed
5.15.162
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.91
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.31
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.8.10