CVE-2024-2314

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-2314
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-2314.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-2314
Downstream
Related
Published
2024-03-10T23:15:53.967Z
Modified
2025-11-20T12:24:51.042714Z
Severity
  • 2.5 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

If kernel headers need to be extracted, bcc will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.

References

Affected packages

Git / github.com/iovisor/bcc

Affected ranges

Type
GIT
Repo
https://github.com/iovisor/bcc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
008ea09e891194c072f2a9305a3c872a241dc342

Affected versions

0.*

0.29.0

v0.*

v0.1
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.10.0
v0.11.0
v0.12.0
v0.13.0
v0.14.0
v0.15.0
v0.16.0
v0.17.0
v0.18.0
v0.19.0
v0.2.0
v0.20.0
v0.21.0
v0.22.0
v0.23.0
v0.24.0
v0.25.0
v0.26.0
v0.27.0
v0.28.0
v0.29.0
v0.29.1
v0.3.0
v0.4.0
v0.5.0
v0.6.0
v0.6.1
v0.7.0
v0.8.0
v0.9.0

Database specific

vanir_signatures

[
    {
        "signature_version": "v1",
        "target": {
            "file": "src/cc/frontends/clang/kbuild_helper.cc",
            "function": "file_exists"
        },
        "deprecated": false,
        "source": "https://github.com/iovisor/bcc/commit/008ea09e891194c072f2a9305a3c872a241dc342",
        "id": "CVE-2024-2314-1c2a2150",
        "signature_type": "Function",
        "digest": {
            "function_hash": "308716148748540606133817584002692136566",
            "length": 113.0
        }
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "src/cc/frontends/clang/kbuild_helper.cc",
            "function": "get_proc_kheaders"
        },
        "deprecated": false,
        "source": "https://github.com/iovisor/bcc/commit/008ea09e891194c072f2a9305a3c872a241dc342",
        "id": "CVE-2024-2314-44ef7087",
        "signature_type": "Function",
        "digest": {
            "function_hash": "36553956271564276799818680856489912411",
            "length": 279.0
        }
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "src/cc/frontends/clang/kbuild_helper.cc",
            "function": "proc_kheaders_exists"
        },
        "deprecated": false,
        "source": "https://github.com/iovisor/bcc/commit/008ea09e891194c072f2a9305a3c872a241dc342",
        "id": "CVE-2024-2314-9cfb27c4",
        "signature_type": "Function",
        "digest": {
            "function_hash": "176068315365745535262836052478444433058",
            "length": 83.0
        }
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "src/cc/frontends/clang/kbuild_helper.cc"
        },
        "deprecated": false,
        "source": "https://github.com/iovisor/bcc/commit/008ea09e891194c072f2a9305a3c872a241dc342",
        "id": "CVE-2024-2314-9f70d357",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "203144673931783277252679441464818329457",
                "254514248939720361619626096940303900352",
                "304407264196365778991441667459302027185",
                "198000745905710924416509355846585799580",
                "327793335891738710618898004887903648685",
                "219603813375402378306049359073636592218",
                "60127501487766778599290419140892115467",
                "217952124790708712411794248912960313958",
                "111194669660047849200649400389794245628",
                "284230794198876485759471270740745994755",
                "315588038695568193871764469486784558373",
                "224828295704853230034386982561521009631",
                "252394138666132878342978846779213536240",
                "68029674717479282024606727610100404331",
                "277934550484589590181224682729557060719"
            ]
        }
    }
]