Unrated
Security advisory
An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2022-4338
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 13:44 UTC · Revision 1
Source evidence
An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.
osv:CVE-2022-4338
Complete source record
{
"id": "b994c3e99a857d15554ae21aa2e0b6fe516e57e428b7bf832366001b4d861a59",
"url": "https://osv.dev/vulnerability/CVE-2022-4338",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2022-4338",
"summary": "An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.",
"evidence": "osv:CVE-2022-4338",
"products": [],
"severity": "unknown",
"structured": {
"id": "CVE-2022-4338",
"aliases": [
"CVE-2022-4338"
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/openvswitch/ovs",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "00d74c0ff067ba6612ba1921fd04d7f5fc0bd64b"
},
{
"introduced": "29c7b4518fb5834e3f432f1c8864df8e95e1506c"
},
{
"fixed": "1a19e7b5e5fc6ad9148f92551a24de9e815e2c30"
},
{
"introduced": "8dc1733eaea866dce033b3c44853e1b09bf59fc7"
},
{
"fixed": "3f93cdff2be86426e2379db70d94d70d576d5dec"
},
{
"introduced": "cb6cb1c76a8bad94aad0952e035a56dd1832b69d"
},
{
"fixed": "68a258e86b95f4e4741514dd76239a3e875ca19c"
},
{
"introduced": "db7c86e5d03cd9018739e5fa47cc6be0bad246a0"
},
{
"fixed": "08971e4b938991213c20d5a219d9901099906de6"
},
{
"introduced": "99e0cad9e78104009ca3187c6aa997700f07b957"
},
{
"fixed": "726c7b7975c6660d4ca886220d62d819ee4d7b7f"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.13.10"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.14.0"
},
{
"fixed": "2.14.8"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.15.0"
},
{
"fixed": "2.15.7"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.16.0"
},
{
"fixed": "2.16.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.17.0"
},
{
"fixed": "2.17.5"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.0.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v3.0.2",
"v2.17.4",
"v3.0.1",
"v2.17.3",
"v2.16.5",
"v2.14.7",
"v2.15.6",
"v2.13.9",
"v3.0.0",
"v2.16.4",
"v2.17.2",
"v2.15.5",
"v2.13.8",
"v2.14.6",
"v2.16.3",
"v2.17.1",
"v2.15.4",
"v2.13.7",
"v2.14.5",
"v2.17.0",
"v2.15.3",
"v2.16.2",
"v2.14.4",
"v2.13.6",
"v2.16.1",
"v2.14.3",
"v2.15.2",
"v2.13.5",
"v2.16.0",
"v2.13.4",
"v2.15.1",
"v2.15.0",
"v2.14.2",
"v2.13.3",
"v2.13.2",
"v2.14.1",
"v2.14.0",
"v2.13.1",
"v2.13.0",
"v1.1.0pre2",
"v1.1.0pre1",
"v1.0.1",
"v1.0.0",
"v0.99.2",
"v0.99.1",
"v0.99.0",
"v0.90.4",
"v0.90.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4338.json"
}
}
],
"modified": "2026-10-28T02:30:36.291249971Z",
"provider": "osv",
"references": [
"https://mail.openvswitch.org/pipermail/ovs-dev/2022-December/400596.html",
"https://www.openwall.com/lists/oss-security/2022/12/21/4",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4338.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-4338",
"https://security.gentoo.org/glsa/202311-16",
"https://www.debian.org/security/2023/dsa-5319",
"https://github.com/openvswitch/ovs/pull/405"
],
"provider_metadata": {
"cwe_ids": [
"CWE-125"
],
"cna_assigner": "redhat",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "openvswitch 3.0.3, openvswitch 2.17.5, openvswitch 2.16.6, openvswitch 2.15.7, openvswitch 2.14.8, openvswitch 2.13.10"
},
{
"last_affected": "openvswitch 3.0.3, openvswitch 2.17.5, openvswitch 2.16.6, openvswitch 2.15.7, openvswitch 2.14.8, openvswitch 2.13.10"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandaloneSingleVersion"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4338.json"
}
},
"related_cves": [
{
"value": "CVE-2022-4338",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 503250,
"published_at": "2023-01-10T00:00:00+00:00"
}