CVE-2022-3534 (GCVE-0-2022-3534)
Vulnerability from cvelistv5
Published
2022-10-17 00:00
Modified
2026-07-28 16:57
Severity ?
5.1 (Medium) - CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
5.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/RL:O/RC:C
5.5 (Medium) - CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/RL:O/RC:C
5.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/RL:O/RC:C
5.5 (Medium) - CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/RL:O/RC:C
VLAI Severity ?
EPSS score ?
Summary
A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Kernel |
Version: 5.10.162 Version: 5.15.0 Version: 5.15.1 Version: 5.15.2 Version: 5.15.3 Version: 5.15.4 Version: 5.15.5 Version: 5.15.6 Version: 5.15.7 Version: 5.15.8 Version: 5.15.9 Version: 5.15.10 Version: 5.15.11 Version: 5.15.12 Version: 5.15.13 Version: 5.15.14 Version: 5.15.15 Version: 5.15.16 Version: 5.15.17 Version: 5.15.18 Version: 5.15.19 Version: 5.15.20 Version: 5.15.21 Version: 5.15.22 Version: 5.15.23 Version: 5.15.24 Version: 5.15.25 Version: 5.15.26 Version: 5.15.27 Version: 5.15.28 Version: 5.15.29 Version: 5.15.30 Version: 5.15.31 Version: 5.15.32 Version: 5.15.33 Version: 5.15.34 Version: 5.15.35 Version: 5.15.36 Version: 5.15.37 Version: 5.15.38 Version: 5.15.39 Version: 5.15.40 Version: 5.15.41 Version: 5.15.42 Version: 5.15.43 Version: 5.15.44 Version: 5.15.45 Version: 5.15.46 Version: 5.15.47 Version: 5.15.48 Version: 5.15.49 Version: 5.15.50 Version: 5.15.51 Version: 5.15.52 Version: 5.15.53 Version: 5.15.54 Version: 5.15.55 Version: 5.15.56 Version: 5.15.57 Version: 5.15.58 Version: 5.15.59 Version: 5.15.60 Version: 5.15.61 Version: 5.15.62 Version: 5.15.63 Version: 5.15.64 Version: 5.15.65 Version: 5.15.66 Version: 5.15.67 Version: 5.15.68 Version: 5.15.69 Version: 5.15.70 Version: 5.15.71 Version: 5.15.72 Version: 5.15.73 Version: 5.15.74 Version: 5.15.75 Version: 5.15.76 Version: 5.15.77 Version: 5.15.78 Version: 5.15.79 Version: 5.15.80 Version: 5.15.81 Version: 5.15.82 Version: 5.15.83 Version: 5.15.84 Version: 5.15.85 Version: 6.0.0 Version: 6.0.1 Version: 6.0.2 Version: 6.0.3 Version: 6.0.4 Version: 6.0.5 Version: 6.0.6 Version: 6.0.7 Version: 6.0.8 Version: 6.0.9 Version: 6.0.10 Version: 6.0.11 Version: 6.0.12 Version: 6.0.13 Version: 6.0.14 Version: 6.0.15 Version: 6.1.0 Version: 6.1.1 cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:* |
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\"5.15.35\"}, {\"status\": \"affected\", \"version\": \"5.15.36\"}, {\"status\": \"affected\", \"version\": \"5.15.37\"}, {\"status\": \"affected\", \"version\": \"5.15.38\"}, {\"status\": \"affected\", \"version\": \"5.15.39\"}, {\"status\": \"affected\", \"version\": \"5.15.40\"}, {\"status\": \"affected\", \"version\": \"5.15.41\"}, {\"status\": \"affected\", \"version\": \"5.15.42\"}, {\"status\": \"affected\", \"version\": \"5.15.43\"}, {\"status\": \"affected\", \"version\": \"5.15.44\"}, {\"status\": \"affected\", \"version\": \"5.15.45\"}, {\"status\": \"affected\", \"version\": \"5.15.46\"}, {\"status\": \"affected\", \"version\": \"5.15.47\"}, {\"status\": \"affected\", \"version\": \"5.15.48\"}, {\"status\": \"affected\", \"version\": \"5.15.49\"}, {\"status\": \"affected\", \"version\": \"5.15.50\"}, {\"status\": \"affected\", \"version\": \"5.15.51\"}, {\"status\": \"affected\", \"version\": \"5.15.52\"}, {\"status\": \"affected\", \"version\": \"5.15.53\"}, {\"status\": \"affected\", \"version\": \"5.15.54\"}, {\"status\": \"affected\", \"version\": \"5.15.55\"}, {\"status\": \"affected\", \"version\": \"5.15.56\"}, {\"status\": \"affected\", \"version\": \"5.15.57\"}, {\"status\": \"affected\", \"version\": \"5.15.58\"}, {\"status\": \"affected\", \"version\": \"5.15.59\"}, {\"status\": \"affected\", \"version\": \"5.15.60\"}, {\"status\": \"affected\", \"version\": \"5.15.61\"}, {\"status\": \"affected\", \"version\": \"5.15.62\"}, {\"status\": \"affected\", \"version\": \"5.15.63\"}, {\"status\": \"affected\", \"version\": \"5.15.64\"}, {\"status\": \"affected\", \"version\": \"5.15.65\"}, {\"status\": \"affected\", \"version\": \"5.15.66\"}, {\"status\": \"affected\", \"version\": \"5.15.67\"}, {\"status\": \"affected\", \"version\": \"5.15.68\"}, {\"status\": \"affected\", \"version\": \"5.15.69\"}, {\"status\": \"affected\", \"version\": \"5.15.70\"}, {\"status\": \"affected\", \"version\": \"5.15.71\"}, {\"status\": \"affected\", \"version\": \"5.15.72\"}, {\"status\": \"affected\", \"version\": \"5.15.73\"}, {\"status\": \"affected\", \"version\": \"5.15.74\"}, {\"status\": \"affected\", \"version\": \"5.15.75\"}, {\"status\": \"affected\", \"version\": \"5.15.76\"}, {\"status\": \"affected\", \"version\": \"5.15.77\"}, {\"status\": \"affected\", \"version\": \"5.15.78\"}, {\"status\": \"affected\", \"version\": \"5.15.79\"}, {\"status\": \"affected\", \"version\": \"5.15.80\"}, {\"status\": \"affected\", \"version\": \"5.15.81\"}, {\"status\": \"affected\", \"version\": \"5.15.82\"}, {\"status\": \"affected\", \"version\": \"5.15.83\"}, {\"status\": \"affected\", \"version\": \"5.15.84\"}, {\"status\": \"affected\", \"version\": \"5.15.85\"}, {\"status\": \"affected\", \"version\": \"6.0.0\"}, {\"status\": \"affected\", \"version\": \"6.0.1\"}, {\"status\": \"affected\", \"version\": \"6.0.2\"}, {\"status\": \"affected\", \"version\": \"6.0.3\"}, {\"status\": \"affected\", \"version\": \"6.0.4\"}, {\"status\": \"affected\", \"version\": \"6.0.5\"}, {\"status\": \"affected\", \"version\": \"6.0.6\"}, {\"status\": \"affected\", \"version\": \"6.0.7\"}, {\"status\": \"affected\", \"version\": \"6.0.8\"}, {\"status\": \"affected\", \"version\": \"6.0.9\"}, {\"status\": \"affected\", \"version\": \"6.0.10\"}, {\"status\": \"affected\", \"version\": \"6.0.11\"}, {\"status\": \"affected\", \"version\": \"6.0.12\"}, {\"status\": \"affected\", \"version\": \"6.0.13\"}, {\"status\": \"affected\", \"version\": \"6.0.14\"}, {\"status\": \"affected\", \"version\": \"6.0.15\"}, {\"status\": \"affected\", \"version\": \"6.1.0\"}, {\"status\": \"affected\", \"version\": \"6.1.1\"}, {\"status\": \"unaffected\", \"version\": \"5.10.163\"}, {\"status\": \"unaffected\", \"version\": \"5.15.86\"}, {\"status\": \"unaffected\", \"version\": \"6.0.16\"}, {\"status\": \"unaffected\", \"version\": \"6.1.2\"}, {\"status\": \"unaffected\", \"version\": \"6.2\"}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2022-10-17T00:00:00.000Z\", \"value\": \"Advisory disclosed\"}, {\"lang\": \"en\", \"time\": \"2022-10-17T00:00:00.000Z\", \"value\": \"CVE reserved\"}, {\"lang\": \"en\", \"time\": \"2022-10-17T02:00:00.000Z\", \"value\": \"VulDB entry created\"}, {\"lang\": \"en\", \"time\": \"2026-07-28T19:02:04.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/vuln/211032\", \"name\": \"VDB-211032 | Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free\", \"tags\": [\"vdb-entry\", \"technical-description\"]}, {\"url\": \"https://vuldb.com/vuln/211032/cti\", \"name\": \"VDB-211032 | CTI Indicators (IOB, IOC, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/cve/CVE-2022-3534\", \"name\": \"CVE-2022-3534 | CVE Analysis and Report\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749\", \"tags\": [\"patch\"]}, {\"url\": \"https://www.kernel.org/\", \"tags\": [\"product\"]}], \"x_generator\": [\"VulDB PVTS v202607\"], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"Use After Free\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-119\", \"description\": \"Memory Corruption\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2026-07-28T16:57:19.383Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2022-3534\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-28T16:57:19.383Z\", \"dateReserved\": \"2022-10-17T00:00:00.000Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2022-10-17T00:00:00.000Z\", \"assignerShortName\": \"VulDB\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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