Medium
Qemu-kvm: net: assertion failure in update_sctp_checksum()
Type: advisorySources: OSV
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.c when trying to calculate the checksum of a short-sized fragmented packet. This flaw allows a malicious guest to crash QEMU and cause a denial of service condition.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2024-3567
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 8 Nov 2026, 01:25 UTC · Revision 1
Source evidence
Qemu-kvm: net: assertion failure in update_sctp_checksum()
core-osv · Original sourcePublished 10 Apr 2024, 14:32 UTC
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.c when trying to calculate the checksum of a short-sized fragmented packet. This flaw allows a malicious guest to crash QEMU and cause a denial of service condition.
osv:CVE-2024-3567
Complete source record
{
"id": "8f81d5f9c5f245c6f5f70fa8eb186f403d79e44e01021088fc885fd89b48cc19",
"url": "https://osv.dev/vulnerability/CVE-2024-3567",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Qemu-kvm: net: assertion failure in update_sctp_checksum()",
"summary": "A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.c when trying to calculate the checksum of a short-sized fragmented packet. This flaw allows a malicious guest to crash QEMU and cause a denial of service condition.",
"evidence": "osv:CVE-2024-3567",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2024-3567",
"aliases": [
"CVE-2024-3567"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
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"repo": "https://github.com/qemu/qemu",
"type": "GIT",
"events": [
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{
"fixed": "8216663a5c88968a62f67e4aa80807167efceb8d"
},
{
"introduced": "c62d54d0a8067ffb3d5b909276f7296d7df33fa7"
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{
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"database_specific": {
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"source": "CPE_STRING"
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{
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{
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{
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}
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"versions": [
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"v9.0.0-rc0",
"v8.2.2",
"v8.2.1",
"v8.2.0",
"v8.2.0-rc4",
"v8.2.0-rc3",
"v8.2.0-rc2",
"v8.2.0-rc1",
"v8.2.0-rc0",
"v8.1.0"
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"database_specific": {
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}
},
{
"ranges": [
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"repo": "https://gitlab.com/qemu-project/qemu",
"type": "GIT",
"events": [
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{
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{
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],
"database_specific": {
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{
"cpe": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
"range": [
{
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{
"fixed": "8.2.3"
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],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:qemu:qemu:9.0.0:rc0:*:*:*:*:*:*",
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{
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{
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"versions": [
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"v9.0.0-rc1",
"v9.0.0-rc0",
"v8.2.2",
"v8.2.1",
"v8.2.0",
"v8.2.0-rc4",
"v8.2.0-rc3",
"v8.2.0-rc2",
"v8.2.0-rc1",
"v8.2.0-rc0",
"v8.1.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-3567.json"
}
}
],
"modified": "2026-10-28T02:30:52.330840320Z",
"provider": "osv",
"references": [
"https://access.redhat.com/downloads/content/package-browser/",
"https://access.redhat.com/errata/RHSA-2025:4492",
"https://access.redhat.com/security/cve/CVE-2024-3567",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/3xxx/CVE-2024-3567.json",
"https://nvd.nist.gov/vuln/detail/CVE-2024-3567",
"https://security.netapp.com/advisory/ntap-20240822-0007/",
"https://bugzilla.redhat.com/show_bug.cgi?id=2274339",
"https://gitlab.com/qemu-project/qemu/-/issues/2273",
"https://gitlab.com/qemu-project/qemu/"
],
"provider_metadata": {
"cwe_ids": [
"CWE-617"
],
"cna_assigner": "redhat",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "17:9.0.0-10.el9_5.3"
}
],
"source": "AFFECTED_FIELD",
"strategy": "InverseAffectedRanges"
}
]
},
{
"extracted_events": [
{
"range": [
{
"introduced": "8.2.92"
},
{
"last_affected": "8.2.92"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandaloneSingleVersion"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/3xxx/CVE-2024-3567.json"
}
},
"related_cves": [
{
"value": "CVE-2024-3567",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 521327,
"published_at": "2024-04-10T14:32:02.343+00:00"
}