690 lines
26 KiB
JSON
690 lines
26 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2022-3534",
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"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"assignerShortName": "VulDB",
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"dateUpdated": "2026-10-14T13:42:36.247Z",
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"dateReserved": "2022-10-17T00:00:00.000Z",
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"datePublished": "2022-10-17T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"shortName": "VulDB",
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"dateUpdated": "2026-07-28T16:57:19.383Z"
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},
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"title": "Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free",
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-416",
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"lang": "en",
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"description": "Use After Free"
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}
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]
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},
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-119",
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"lang": "en",
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"description": "Memory Corruption"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Linux",
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"product": "Kernel",
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"versions": [
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{
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"version": "5.10.162",
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"version": "5.15.44",
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{
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"version": "5.15.75",
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{
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"version": "5.15.76",
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"version": "5.15.77",
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{
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{
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"version": "5.15.80",
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{
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"version": "5.15.81",
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{
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"version": "5.15.82",
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{
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"version": "5.15.83",
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{
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"version": "5.15.84",
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{
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"version": "5.15.85",
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{
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{
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{
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{
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"status": "affected"
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{
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"version": "6.0.11",
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"status": "affected"
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{
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"status": "affected"
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{
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"status": "affected"
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{
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"version": "6.0.14",
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"status": "affected"
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},
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{
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"version": "6.0.15",
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"status": "affected"
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{
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"version": "6.1.0",
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"status": "affected"
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{
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"version": "6.1.1",
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"status": "affected"
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},
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{
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"version": "5.10.163",
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"status": "unaffected"
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},
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{
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"version": "5.15.86",
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"status": "unaffected"
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},
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{
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"version": "6.0.16",
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"status": "unaffected"
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},
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{
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"version": "6.1.2",
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"status": "unaffected"
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},
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{
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"version": "6.2",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*"
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],
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"modules": [
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"libbpf"
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"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."
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"version": "4.0",
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"baseScore": 5.1,
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"vectorString": "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",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV3_1": {
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"version": "3.1",
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"baseScore": 5.5,
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV3_0": {
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"version": "3.0",
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"baseScore": 5.5,
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"vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV2_0": {
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"version": "2.0",
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"baseScore": 4.9,
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"vectorString": "AV:A/AC:M/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"
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}
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}
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],
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"timeline": [
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{
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"time": "2022-10-17T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory disclosed"
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},
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{
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"time": "2022-10-17T00:00:00.000Z",
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"lang": "en",
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"value": "CVE reserved"
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},
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{
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"time": "2022-10-17T02:00:00.000Z",
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"lang": "en",
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"value": "VulDB entry created"
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},
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{
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"time": "2026-07-28T19:02:04.000Z",
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"lang": "en",
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"value": "VulDB entry last update"
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}
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],
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"references": [
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{
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"url": "https://vuldb.com/vuln/211032",
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"name": "VDB-211032 | Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free",
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"tags": [
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"vdb-entry",
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"technical-description"
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]
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},
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{
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"url": "https://vuldb.com/vuln/211032/cti",
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"name": "VDB-211032 | CTI Indicators (IOB, IOC, IOA)",
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"tags": [
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"signature",
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"permissions-required"
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]
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},
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{
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"url": "https://vuldb.com/cve/CVE-2022-3534",
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"name": "CVE-2022-3534 | CVE Analysis and Report",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749",
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"tags": [
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"patch"
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]
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},
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{
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