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GHSA-GFPQ-PX23-JJ9F
Vulnerability from github – Published: 2022-10-17 12:00 – Updated: 2026-07-28 18:32
VLAI
Details
A vulnerability classified as critical has been found in Linux Kernel. Affected 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. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.
Severity
{
"affected": [],
"aliases": [
"CVE-2022-3534"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-17T09:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability classified as critical has been found in Linux Kernel. Affected 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. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.",
"id": "GHSA-gfpq-px23-jj9f",
"modified": "2026-07-28T18:32:39Z",
"published": "2022-10-17T12:00:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3534"
},
{
"type": "WEB",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00033.html"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.211032"
},
{
"type": "WEB",
"url": "https://vuldb.com/cve/CVE-2022-3534"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/211032"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/211032/cti"
},
{
"type": "WEB",
"url": "https://www.kernel.org"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
CVE-2022-3534 (GCVE-0-2022-3534)
Vulnerability from cvelistv5 – Published: 2022-10-17 00:00 – Updated: 2026-07-28 16:57 X_Open Source
VLAI
EPSS
VEX
Title
Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/211032 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/211032/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2022-3534 | third-party-advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/b… | patch |
| https://www.kernel.org/ | product |
| https://vuldb.com/?id.211032 | x_transferred |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
5.10.162
Affected: 5.15.0 Affected: 5.15.1 Affected: 5.15.2 Affected: 5.15.3 Affected: 5.15.4 Affected: 5.15.5 Affected: 5.15.6 Affected: 5.15.7 Affected: 5.15.8 Affected: 5.15.9 Affected: 5.15.10 Affected: 5.15.11 Affected: 5.15.12 Affected: 5.15.13 Affected: 5.15.14 Affected: 5.15.15 Affected: 5.15.16 Affected: 5.15.17 Affected: 5.15.18 Affected: 5.15.19 Affected: 5.15.20 Affected: 5.15.21 Affected: 5.15.22 Affected: 5.15.23 Affected: 5.15.24 Affected: 5.15.25 Affected: 5.15.26 Affected: 5.15.27 Affected: 5.15.28 Affected: 5.15.29 Affected: 5.15.30 Affected: 5.15.31 Affected: 5.15.32 Affected: 5.15.33 Affected: 5.15.34 Affected: 5.15.35 Affected: 5.15.36 Affected: 5.15.37 Affected: 5.15.38 Affected: 5.15.39 Affected: 5.15.40 Affected: 5.15.41 Affected: 5.15.42 Affected: 5.15.43 Affected: 5.15.44 Affected: 5.15.45 Affected: 5.15.46 Affected: 5.15.47 Affected: 5.15.48 Affected: 5.15.49 Affected: 5.15.50 Affected: 5.15.51 Affected: 5.15.52 Affected: 5.15.53 Affected: 5.15.54 Affected: 5.15.55 Affected: 5.15.56 Affected: 5.15.57 Affected: 5.15.58 Affected: 5.15.59 Affected: 5.15.60 Affected: 5.15.61 Affected: 5.15.62 Affected: 5.15.63 Affected: 5.15.64 Affected: 5.15.65 Affected: 5.15.66 Affected: 5.15.67 Affected: 5.15.68 Affected: 5.15.69 Affected: 5.15.70 Affected: 5.15.71 Affected: 5.15.72 Affected: 5.15.73 Affected: 5.15.74 Affected: 5.15.75 Affected: 5.15.76 Affected: 5.15.77 Affected: 5.15.78 Affected: 5.15.79 Affected: 5.15.80 Affected: 5.15.81 Affected: 5.15.82 Affected: 5.15.83 Affected: 5.15.84 Affected: 5.15.85 Affected: 6.0.0 Affected: 6.0.1 Affected: 6.0.2 Affected: 6.0.3 Affected: 6.0.4 Affected: 6.0.5 Affected: 6.0.6 Affected: 6.0.7 Affected: 6.0.8 Affected: 6.0.9 Affected: 6.0.10 Affected: 6.0.11 Affected: 6.0.12 Affected: 6.0.13 Affected: 6.0.14 Affected: 6.0.15 Affected: 6.1.0 Affected: 6.1.1 Unaffected: 5.10.163 Unaffected: 5.15.86 Unaffected: 6.0.16 Unaffected: 6.1.2 Unaffected: 6.2 cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:* |
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"status": "affected",
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"status": "affected",
"version": "5.15.37"
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"version": "5.15.46"
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"version": "5.15.47"
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"version": "5.15.48"
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"version": "5.15.55"
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"version": "5.15.56"
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"status": "affected",
"version": "5.15.57"
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{
"status": "affected",
"version": "5.15.58"
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"status": "affected",
"version": "5.15.59"
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{
"status": "affected",
"version": "6.0.14"
},
{
"status": "affected",
"version": "6.0.15"
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{
"status": "affected",
"version": "6.1.0"
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"version": "5.15.86"
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"version": "6.0.16"
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"x_generator": [
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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