High
etcd — security advisory
Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go. NOTE: the vendor's position is that this is not a vulnerability.
- Products
- etcd
- Affected versions
- 3.4.23-4, 3.4.23-5, 3.4.23-6, 3.4.30-1, 3.4.30-2, 3.4.30-3, 3.5.15-1, 3.5.15-2, 3.5.15-3, 3.5.15-4, 3.5.15-5, 3.5.15-6, 3.5.15-7, 3.5.16-1, 3.5.16-10, 3.5.16-11, 3.5.16-2, 3.5.16-3, 3.5.16-4, 3.5.16-5, 3.5.16-6, 3.5.16-7, 3.5.16-8, 3.5.16-9, 3.5.22-1, 3.5.22-2, 3.5.30-1~exp1, 3.5.30-1~exp2, 3.5.30-2, 3.5.5-1
- Fixed versions
- Not specified
- CVEs
- CVE-2022-34038
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 15:21 UTC · Revision 1
Source evidence
Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go. NOTE: the vendor's position is that this is not a vulnerability.
osv:DEBIAN-CVE-2022-34038
etcd
Fixed versions: Not specified
etcd
Fixed versions: Not specified
etcd
Fixed versions: Not specified
Complete source record
{
"id": "672e7954f92a77a1fe3aedaadc30aa4a7562cdd4a9a00ede88f21902ba44af5b",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2022-34038",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2022-34038",
"summary": "Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go. NOTE: the vendor's position is that this is not a vulnerability.",
"evidence": "osv:DEBIAN-CVE-2022-34038",
"products": [
{
"name": {
"value": "etcd",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.4.23-4",
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},
{
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{
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{
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},
{
"value": "3.4.30-2",
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{
"value": "3.4.30-3",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
"name": {
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"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.5.16-10",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-11",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-4",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-5",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-6",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-7",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-8",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.16-9",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.22-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.22-2",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.30-1~exp1",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.30-1~exp2",
"evidence": "/affected/1/versions"
},
{
"value": "3.5.30-2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "etcd",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.5.16-10",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-11",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-4",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-5",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-6",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-7",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-8",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.16-9",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.22-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.22-2",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.30-1~exp1",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.30-1~exp2",
"evidence": "/affected/2/versions"
},
{
"value": "3.5.30-2",
"evidence": "/affected/2/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "DEBIAN-CVE-2022-34038",
"aliases": [
"DEBIAN-CVE-2022-34038"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "etcd",
"purl": "pkg:deb/debian/etcd?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"3.4.23-4",
"3.4.23-5",
"3.4.23-6",
"3.4.30-1",
"3.4.30-2",
"3.4.30-3",
"3.5.15-1",
"3.5.15-2",
"3.5.15-3",
"3.5.15-4",
"3.5.15-5",
"3.5.15-6",
"3.5.15-7",
"3.5.16-1",
"3.5.16-10",
"3.5.16-11",
"3.5.16-2",
"3.5.16-3",
"3.5.16-4",
"3.5.16-5",
"3.5.16-6",
"3.5.16-7",
"3.5.16-8",
"3.5.16-9",
"3.5.22-1",
"3.5.22-2",
"3.5.30-1~exp1",
"3.5.30-1~exp2",
"3.5.30-2",
"3.5.5-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-34038.json"
},
"ecosystem_specific": {
"urgency": "unimportant"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
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}
],
"package": {
"name": "etcd",
"purl": "pkg:deb/debian/etcd?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
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"3.5.16-11",
"3.5.16-4",
"3.5.16-5",
"3.5.16-6",
"3.5.16-7",
"3.5.16-8",
"3.5.16-9",
"3.5.22-1",
"3.5.22-2",
"3.5.30-1~exp1",
"3.5.30-1~exp2",
"3.5.30-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-34038.json"
},
"ecosystem_specific": {
"urgency": "unimportant"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "etcd",
"purl": "pkg:deb/debian/etcd?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"3.5.16-10",
"3.5.16-11",
"3.5.16-4",
"3.5.16-5",
"3.5.16-6",
"3.5.16-7",
"3.5.16-8",
"3.5.16-9",
"3.5.22-1",
"3.5.22-2",
"3.5.30-1~exp1",
"3.5.30-1~exp2",
"3.5.30-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-34038.json"
},
"ecosystem_specific": {
"urgency": "unimportant"
}
}
],
"modified": "2026-10-15T08:02:53.638794877Z",
"provider": "osv",
"upstream": [
"CVE-2022-34038"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2022-34038"
]
},
"related_cves": [
{
"value": "CVE-2022-34038",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 324512,
"published_at": "2023-08-22T19:16:23+00:00"
}