Files
vuln-ubuntu/data/osv/usn/USN-5002-1.json
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{
"schema_version": "1.7.0",
"id": "USN-5002-1",
"summary": "linux-hwe, linux-gke-5.3, linux-raspi2-5.3 vulnerability",
"details": "Norbert Slusarek discovered a race condition in the CAN BCM networking\nprotocol of the Linux kernel leading to multiple use-after-free\nvulnerabilities. A local attacker could use this issue to execute arbitrary\ncode.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2021-3609"
],
"related": [],
"published": "2021-06-23T04:12:41Z",
"modified": "2026-06-03T10:45:26Z",
"affected": [
{
"package": {
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"name": "linux-gke-5.3",
"purl": "pkg:deb/ubuntu/linux-gke-5.3@5.3.0-1044.47?arch=source&distro=bionic"
},
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{
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{
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},
{
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{
"id": "CVE-2021-3609",
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{
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"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
]
}
}
},
{
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},
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"5.3.0-59.53~18.04.1",
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{
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"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
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}
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],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5002-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-3609"
}
]
}