Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Packet sockets; - Network traffic control; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38477, CVE-2025-38617, CVE-2025-38500, CVE-2025-38618)
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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{
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"cves": [
{
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2025-38477"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
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"id": "CVE-2025-38500"
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{
"severity": [
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"score": "medium",
"type": "Ubuntu"
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"id": "CVE-2025-38617"
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"severity": [
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"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2025-38618"
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]
}