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: - Framebuffer layer; - BTRFS file system; - Ext4 file system; - Network file system (NFS) server daemon; - Packet sockets; - Network traffic control; - VMware vSockets driver; (CVE-2025-38477, CVE-2025-38618, CVE-2025-38617, CVE-2024-49924, CVE-2025-21796, CVE-2025-37785, CVE-2024-35849)
{
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"availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"
}
{
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"cves": [
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2024-35849"
},
{
"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-2024-49924"
},
{
"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"
}
],
"id": "CVE-2025-21796"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2025-37785"
},
{
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2025-38477"
},
{
"severity": [
{
"score": "medium",
"type": "Ubuntu"
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],
"id": "CVE-2025-38617"
},
{
"severity": [
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"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2025-38618"
}
]
}