CVE-2024-44983

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-44983
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-44983.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-44983
Downstream
Related
Published
2024-09-04T19:54:32Z
Modified
2025-10-15T14:37:47.894606Z
Summary
netfilter: flowtable: validate vlan header
Details

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

netfilter: flowtable: validate vlan header

Ensure there is sufficient room to access the protocol field of the VLAN header, validate it once before the flowtable lookup.

===================================================== BUG: KMSAN: uninit-value in nfflowoffloadinethook+0x45a/0x5f0 net/netfilter/nfflowtableinet.c:32 nfflowoffloadinethook+0x45a/0x5f0 net/netfilter/nfflowtableinet.c:32 nfhookentryhookfn include/linux/netfilter.h:154 [inline] nfhookslow+0xf4/0x400 net/netfilter/core.c:626 nfhookingress include/linux/netfilternetdev.h:34 [inline] nf_ingress net/core/dev.c:5440 [inline]

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
4cd91f7c290f64fe430867ddbae10bff34657b6a
Fixed
c05155cc455785916164aa5e1b4605a2ae946537
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
4cd91f7c290f64fe430867ddbae10bff34657b6a
Fixed
d9384ae7aec46036d248d1c2c2757e471ab486c3
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
4cd91f7c290f64fe430867ddbae10bff34657b6a
Fixed
0279c35d242d037abeb73d60d06a6d1bb7f672d9
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
4cd91f7c290f64fe430867ddbae10bff34657b6a
Fixed
043a18bb6cf16adaa2f8642acfde6e8956a9caaa
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
4cd91f7c290f64fe430867ddbae10bff34657b6a
Fixed
6ea14ccb60c8ab829349979b22b58a941ec4a3ee

Affected versions

v5.*

v5.12
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
v5.15.162
v5.15.163
v5.15.164
v5.15.165
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
v6.1.100
v6.1.101
v6.1.102
v6.1.103
v6.1.104
v6.1.105
v6.1.106
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
v6.1.98
v6.1.99
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.10.1
v6.10.2
v6.10.3
v6.10.4
v6.10.5
v6.10.6
v6.11-rc1
v6.11-rc2
v6.11-rc3
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
v6.6.39
v6.6.4
v6.6.40
v6.6.41
v6.6.42
v6.6.43
v6.6.44
v6.6.45
v6.6.46
v6.6.47
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

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_offload_inet_hook",
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d9384ae7aec46036d248d1c2c2757e471ab486c3",
            "deprecated": false,
            "digest": {
                "length": 584.0,
                "function_hash": "129494030272762471984503246819332323016"
            },
            "id": "CVE-2024-44983-0ab15160"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0279c35d242d037abeb73d60d06a6d1bb7f672d9",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "181871491295872597320168214595184427222",
                    "325068229894328204544794077950438748952",
                    "178916453185333344046200805672883593527",
                    "339825128459857507657287177512354711354"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-0f7252a3"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c05155cc455785916164aa5e1b4605a2ae946537",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "295779403462597825157373798460862310328",
                    "116739863664036214747137383477689197095",
                    "57992638017742680267624200277889277184",
                    "8395302570220148422235373513512548484"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-2e8c8403"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_skb_encap_protocol",
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c05155cc455785916164aa5e1b4605a2ae946537",
            "deprecated": false,
            "digest": {
                "length": 448.0,
                "function_hash": "220679640661026828045160643293346496210"
            },
            "id": "CVE-2024-44983-30d0c151"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_skb_encap_protocol",
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d9384ae7aec46036d248d1c2c2757e471ab486c3",
            "deprecated": false,
            "digest": {
                "length": 448.0,
                "function_hash": "220679640661026828045160643293346496210"
            },
            "id": "CVE-2024-44983-5815c4ee"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_skb_encap_protocol",
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0279c35d242d037abeb73d60d06a6d1bb7f672d9",
            "deprecated": false,
            "digest": {
                "length": 448.0,
                "function_hash": "220679640661026828045160643293346496210"
            },
            "id": "CVE-2024-44983-5a890431"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_skb_encap_protocol",
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@043a18bb6cf16adaa2f8642acfde6e8956a9caaa",
            "deprecated": false,
            "digest": {
                "length": 448.0,
                "function_hash": "220679640661026828045160643293346496210"
            },
            "id": "CVE-2024-44983-952ec5e1"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c05155cc455785916164aa5e1b4605a2ae946537",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "181871491295872597320168214595184427222",
                    "325068229894328204544794077950438748952",
                    "178916453185333344046200805672883593527",
                    "339825128459857507657287177512354711354"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-aa055002"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_offload_inet_hook",
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@043a18bb6cf16adaa2f8642acfde6e8956a9caaa",
            "deprecated": false,
            "digest": {
                "length": 584.0,
                "function_hash": "129494030272762471984503246819332323016"
            },
            "id": "CVE-2024-44983-b2236bbb"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_offload_inet_hook",
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c05155cc455785916164aa5e1b4605a2ae946537",
            "deprecated": false,
            "digest": {
                "length": 584.0,
                "function_hash": "129494030272762471984503246819332323016"
            },
            "id": "CVE-2024-44983-b40d5075"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6ea14ccb60c8ab829349979b22b58a941ec4a3ee",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "181871491295872597320168214595184427222",
                    "325068229894328204544794077950438748952",
                    "178916453185333344046200805672883593527",
                    "339825128459857507657287177512354711354"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-b51d352c"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_offload_inet_hook",
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0279c35d242d037abeb73d60d06a6d1bb7f672d9",
            "deprecated": false,
            "digest": {
                "length": 584.0,
                "function_hash": "129494030272762471984503246819332323016"
            },
            "id": "CVE-2024-44983-d38500ea"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_skb_encap_protocol",
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6ea14ccb60c8ab829349979b22b58a941ec4a3ee",
            "deprecated": false,
            "digest": {
                "length": 448.0,
                "function_hash": "220679640661026828045160643293346496210"
            },
            "id": "CVE-2024-44983-d45033b9"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "nf_flow_offload_inet_hook",
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Function",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6ea14ccb60c8ab829349979b22b58a941ec4a3ee",
            "deprecated": false,
            "digest": {
                "length": 584.0,
                "function_hash": "129494030272762471984503246819332323016"
            },
            "id": "CVE-2024-44983-d6dba572"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@043a18bb6cf16adaa2f8642acfde6e8956a9caaa",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "181871491295872597320168214595184427222",
                    "325068229894328204544794077950438748952",
                    "178916453185333344046200805672883593527",
                    "339825128459857507657287177512354711354"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-d85c0bd3"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@043a18bb6cf16adaa2f8642acfde6e8956a9caaa",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "295779403462597825157373798460862310328",
                    "116739863664036214747137383477689197095",
                    "57992638017742680267624200277889277184",
                    "8395302570220148422235373513512548484"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-db24f8c3"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d9384ae7aec46036d248d1c2c2757e471ab486c3",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "295779403462597825157373798460862310328",
                    "116739863664036214747137383477689197095",
                    "57992638017742680267624200277889277184",
                    "8395302570220148422235373513512548484"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-dd262b73"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6ea14ccb60c8ab829349979b22b58a941ec4a3ee",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "295779403462597825157373798460862310328",
                    "116739863664036214747137383477689197095",
                    "57992638017742680267624200277889277184",
                    "8395302570220148422235373513512548484"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-eb147195"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_ip.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d9384ae7aec46036d248d1c2c2757e471ab486c3",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "181871491295872597320168214595184427222",
                    "325068229894328204544794077950438748952",
                    "178916453185333344046200805672883593527",
                    "339825128459857507657287177512354711354"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-f6ab8547"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "net/netfilter/nf_flow_table_inet.c"
            },
            "signature_type": "Line",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0279c35d242d037abeb73d60d06a6d1bb7f672d9",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "295779403462597825157373798460862310328",
                    "116739863664036214747137383477689197095",
                    "57992638017742680267624200277889277184",
                    "8395302570220148422235373513512548484"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-44983-f772f564"
        }
    ]
}

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.13.0
Fixed
5.15.166
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.107
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.48
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.7