CVE-2024-53043

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2024-53043
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-53043.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-53043
Downstream
Related
Published
2024-11-19T17:19:31Z
Modified
2025-10-17T17:04:37.036055Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
mctp i2c: handle NULL header address
Details

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

mctp i2c: handle NULL header address

daddr can be NULL if there is no neighbour table entry present, in that case the tx packet should be dropped.

saddr will usually be set by MCTP core, but check for NULL in case a packet is transmitted by a different protocol.

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
f5b8abf9fc3dacd7529d363e26fe8230935d65f8
Fixed
4707893315802a0917231b94cb20cbe50ccbfe03
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
f5b8abf9fc3dacd7529d363e26fe8230935d65f8
Fixed
8e886e44397ba89f6e8da8471386112b4f5b67b7
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
f5b8abf9fc3dacd7529d363e26fe8230935d65f8
Fixed
8c222adadc1612e4f097688875962a28e3f5ab44
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
f5b8abf9fc3dacd7529d363e26fe8230935d65f8
Fixed
01e215975fd80af81b5b79f009d49ddd35976c13

Affected versions

v5.*

v5.17
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
v6.1.107
v6.1.108
v6.1.109
v6.1.11
v6.1.110
v6.1.111
v6.1.112
v6.1.113
v6.1.114
v6.1.115
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
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.11.1
v6.11.2
v6.11.3
v6.11.4
v6.11.5
v6.11.6
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
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
v6.6.48
v6.6.49
v6.6.5
v6.6.50
v6.6.51
v6.6.52
v6.6.53
v6.6.54
v6.6.55
v6.6.56
v6.6.57
v6.6.58
v6.6.59
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

[
    {
        "id": "CVE-2024-53043-0d82ff50",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "function_hash": "339334918897114478814937603296121326986",
            "length": 652.0
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c",
            "function": "mctp_i2c_header_create"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4707893315802a0917231b94cb20cbe50ccbfe03"
    },
    {
        "id": "CVE-2024-53043-10d6a482",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "195659149040981807560980314675467949112",
                "117905206441425491695095996378228730132",
                "90523687357892036799951706178926748481"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8e886e44397ba89f6e8da8471386112b4f5b67b7"
    },
    {
        "id": "CVE-2024-53043-1a01f77e",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "function_hash": "339334918897114478814937603296121326986",
            "length": 652.0
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c",
            "function": "mctp_i2c_header_create"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8c222adadc1612e4f097688875962a28e3f5ab44"
    },
    {
        "id": "CVE-2024-53043-2a3c27d7",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "195659149040981807560980314675467949112",
                "117905206441425491695095996378228730132",
                "90523687357892036799951706178926748481"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4707893315802a0917231b94cb20cbe50ccbfe03"
    },
    {
        "id": "CVE-2024-53043-3b6209d6",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "195659149040981807560980314675467949112",
                "117905206441425491695095996378228730132",
                "90523687357892036799951706178926748481"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8c222adadc1612e4f097688875962a28e3f5ab44"
    },
    {
        "id": "CVE-2024-53043-7a1ec80a",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "function_hash": "339334918897114478814937603296121326986",
            "length": 652.0
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c",
            "function": "mctp_i2c_header_create"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8e886e44397ba89f6e8da8471386112b4f5b67b7"
    },
    {
        "id": "CVE-2024-53043-a17b7650",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "195659149040981807560980314675467949112",
                "117905206441425491695095996378228730132",
                "90523687357892036799951706178926748481"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@01e215975fd80af81b5b79f009d49ddd35976c13"
    },
    {
        "id": "CVE-2024-53043-c89bf2e0",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "function_hash": "339334918897114478814937603296121326986",
            "length": 652.0
        },
        "target": {
            "file": "drivers/net/mctp/mctp-i2c.c",
            "function": "mctp_i2c_header_create"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@01e215975fd80af81b5b79f009d49ddd35976c13"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.18.0
Fixed
6.1.116
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.60
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.11.7