151 lines
5.8 KiB
JSON
151 lines
5.8 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-47332",
|
|
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "canonical",
|
|
"dateReserved": "2026-05-19T10:37:36.433Z",
|
|
"datePublished": "2026-05-28T18:28:18.728Z",
|
|
"dateUpdated": "2026-05-28T19:24:19.013Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Out-of-bounds read in Ubuntu Linux AppArmor notification handling",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"cweId": "CWE-125",
|
|
"description": "CWE-125 Out-of-bounds read",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Canonical",
|
|
"product": "Ubuntu Linux",
|
|
"collectionURL": "https://launchpad.net/ubuntu/+source/",
|
|
"packageName": "linux",
|
|
"repo": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/",
|
|
"modules": [
|
|
"AppArmor"
|
|
],
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "6.8.0",
|
|
"lessThan": "6.8.0-124.124",
|
|
"versionType": "dpkg"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "6.17.0",
|
|
"lessThan": "6.17.0-35.35",
|
|
"versionType": "dpkg"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "7.0.0",
|
|
"lessThan": "7.0.0-22.22",
|
|
"versionType": "dpkg"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an internal structure, leading to an out-of-bounds read in notification handling code. The bug can be triggered by an unprivileged local user and can result in information disclosure from adjacent slab objects."
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=0418e5f61b55465f19245705bce6590c807fc9f2",
|
|
"tags": [
|
|
"patch"
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
],
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"attackVector": "LOCAL",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "LOW",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "NONE",
|
|
"baseSeverity": "MEDIUM",
|
|
"baseScore": 5.5,
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
|
|
}
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Tristan Madani (@TristanInSec), Talence Security",
|
|
"type": "finder"
|
|
}
|
|
],
|
|
"source": {
|
|
"discovery": "EXTERNAL"
|
|
},
|
|
"providerMetadata": {
|
|
"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
|
|
"shortName": "canonical",
|
|
"dateUpdated": "2026-05-28T18:28:18.728Z"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-05-28T19:17:25.504559Z",
|
|
"id": "CVE-2026-47332",
|
|
"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": "2026-05-28T19:24:19.013Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |