228 lines
9.0 KiB
JSON
228 lines
9.0 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-3196",
|
|
"assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "fedora",
|
|
"dateReserved": "2026-02-25T11:09:37.726Z",
|
|
"datePublished": "2026-06-19T16:23:02.849Z",
|
|
"dateUpdated": "2026-06-22T15:54:04.925Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Qemu-kvm: virtio-snd: integer overflow leading to unbounded memory allocation",
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"content": {
|
|
"value": "Moderate",
|
|
"namespace": "https://access.redhat.com/security/updates/classification/"
|
|
},
|
|
"type": "Red Hat severity rating"
|
|
}
|
|
},
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "LOCAL",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 5.5,
|
|
"baseSeverity": "MEDIUM",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "LOW",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
|
|
"version": "3.1"
|
|
},
|
|
"format": "CVSS"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "An integer overflow vulnerability was found in the virtio-snd device via PCM_INFO requests from the guest. A malicious guest can provide out-of-bounds stream counts, potentially leading to unbounded memory allocation on the host and a denial of service condition."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "8.2.0",
|
|
"versionType": "semver",
|
|
"lessThanOrEqual": "10.2.1"
|
|
}
|
|
],
|
|
"packageName": "qemu",
|
|
"collectionURL": "https://gitlab.com/qemu-project/qemu",
|
|
"defaultStatus": "unaffected"
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Enterprise Linux 10",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "qemu-kvm",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/o:redhat:enterprise_linux:10"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Enterprise Linux 6",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "qemu-kvm",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/o:redhat:enterprise_linux:6"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Enterprise Linux 7",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "qemu-kvm",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/o:redhat:enterprise_linux:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Enterprise Linux 7",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "qemu-kvm-ma",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/o:redhat:enterprise_linux:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Enterprise Linux 8",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "virt:rhel/qemu-kvm",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/o:redhat:enterprise_linux:8"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Enterprise Linux 9",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "qemu-kvm",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/o:redhat:enterprise_linux:9"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat OpenShift Container Platform 4",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "rhcos",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:openshift:4"
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://access.redhat.com/security/cve/CVE-2026-3196",
|
|
"tags": [
|
|
"vdb-entry",
|
|
"x_refsource_REDHAT"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443789",
|
|
"name": "RHBZ#2443789",
|
|
"tags": [
|
|
"issue-tracking",
|
|
"x_refsource_REDHAT"
|
|
]
|
|
}
|
|
],
|
|
"datePublic": "2026-02-20T00:00:00.000Z",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-190",
|
|
"description": "Integer Overflow or Wraparound",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"x_redhatCweChain": "CWE-190: Integer Overflow or Wraparound",
|
|
"timeline": [
|
|
{
|
|
"lang": "en",
|
|
"time": "2026-03-02T11:23:01.603Z",
|
|
"value": "Reported to Red Hat."
|
|
},
|
|
{
|
|
"lang": "en",
|
|
"time": "2026-02-20T00:00:00.000Z",
|
|
"value": "Made public."
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Red Hat would like to thank Mingyuan Luo for reporting this issue."
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
|
|
"shortName": "fedora",
|
|
"dateUpdated": "2026-06-19T16:23:02.849Z"
|
|
},
|
|
"x_generator": {
|
|
"engine": "cvelib 1.8.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-06-22T15:53:48.897784Z",
|
|
"id": "CVE-2026-3196",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-06-22T15:54:04.925Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |