UnratedFix available
linux-azure vulnerabilities
Type: advisorySources: OSV
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: - Network drivers; - Ext4 file system; - SMB network file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38617, CVE-2025-37785, CVE-2025-38244, CVE-2025-37756, CVE-2025-38618, CVE-2025-38477, CVE-2025-38683, CVE-2025-38500)
- Products
- linux-azure
- Affected versions
- 6.5.0-1007.7, 6.6.0-1001.1, 6.8.0-1001.1, 6.8.0-1005.5, 6.8.0-1006.6, 6.8.0-1007.7, 6.8.0-1008.8, 6.8.0-1009.9, 6.8.0-1010.10, 6.8.0-1012.14, 6.8.0-1013.15, 6.8.0-1014.16, 6.8.0-1015.17, 6.8.0-1016.18, 6.8.0-1017.20, 6.8.0-1018.21, 6.8.0-1020.23, 6.8.0-1021.25, 6.8.0-1025.30, 6.8.0-1026.31, 6.8.0-1027.32, 6.8.0-1028.33, 6.8.0-1029.34, 6.8.0-1030.35, 6.8.0-1031.36, 6.8.0-1034.39, 6.8.0-1038.44
- Fixed versions
- 6.8.0-1040.46
- CVEs
- CVE-2025-37756, CVE-2025-37785, CVE-2025-38244, CVE-2025-38477, CVE-2025-38500, CVE-2025-38617, CVE-2025-38618, CVE-2025-38683
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 06:37 UTC · Revision 1
Source evidence
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: - Network drivers; - Ext4 file system; - SMB network file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38617, CVE-2025-37785, CVE-2025-38244, CVE-2025-37756, CVE-2025-38618, CVE-2025-38477, CVE-2025-38683, CVE-2025-38500)
osv:USN-7808-1
linux-azure
Fixed versions: 6.8.0-1040.46
Complete source record
{
"id": "07c9eab76ea2d3fcccc6a64d5585b39d4625ee1112cff5004294f0347da591e6",
"url": "https://osv.dev/vulnerability/USN-7808-1",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "linux-azure vulnerabilities",
"summary": "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: - Network drivers; - Ext4 file system; - SMB network file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38617, CVE-2025-37785, CVE-2025-38244, CVE-2025-37756, CVE-2025-38618, CVE-2025-38477, CVE-2025-38683, CVE-2025-38500)",
"evidence": "osv:USN-7808-1",
"products": [
{
"name": {
"value": "linux-azure",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.8.0-1040.46",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "6.5.0-1007.7",
"evidence": "/affected/0/versions"
},
{
"value": "6.6.0-1001.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1001.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1005.5",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1006.6",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1007.7",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1008.8",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1009.9",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1010.10",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1012.14",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1013.15",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1014.16",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1015.17",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1016.18",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1017.20",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1018.21",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1020.23",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1021.25",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1025.30",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1026.31",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1027.32",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1028.33",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1029.34",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1030.35",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1031.36",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1034.39",
"evidence": "/affected/0/versions"
},
{
"value": "6.8.0-1038.44",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "USN-7808-1",
"aliases": [
"USN-7808-1"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.8.0-1040.46"
}
]
}
],
"package": {
"name": "linux-azure",
"purl": "pkg:deb/ubuntu/linux-azure?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"6.5.0-1007.7",
"6.6.0-1001.1",
"6.8.0-1001.1",
"6.8.0-1005.5",
"6.8.0-1006.6",
"6.8.0-1007.7",
"6.8.0-1008.8",
"6.8.0-1009.9",
"6.8.0-1010.10",
"6.8.0-1012.14",
"6.8.0-1013.15",
"6.8.0-1014.16",
"6.8.0-1015.17",
"6.8.0-1016.18",
"6.8.0-1017.20",
"6.8.0-1018.21",
"6.8.0-1020.23",
"6.8.0-1021.25",
"6.8.0-1025.30",
"6.8.0-1026.31",
"6.8.0-1027.32",
"6.8.0-1028.33",
"6.8.0-1029.34",
"6.8.0-1030.35",
"6.8.0-1031.36",
"6.8.0-1034.39",
"6.8.0-1038.44"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7808-1.json",
"cves_map": {
"cves": [
{
"id": "CVE-2025-37756",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-37785",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38244",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2025-38477",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38500",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38617",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38618",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38683",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-azure-cloud-tools-6.8.0-1040",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-azure-headers-6.8.0-1040",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-azure-tools-6.8.0-1040",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-buildinfo-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-cloud-tools-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-headers-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-image-unsigned-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-modules-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-modules-extra-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-modules-involflt-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-modules-iwlwifi-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
},
{
"binary_name": "linux-tools-6.8.0-1040-azure",
"binary_version": "6.8.0-1040.46"
}
],
"availability": "No subscription required"
}
}
],
"modified": "2026-10-12T14:20:19.900759743Z",
"provider": "osv",
"upstream": [
"CVE-2025-37756",
"CVE-2025-37785",
"CVE-2025-38244",
"CVE-2025-38477",
"CVE-2025-38500",
"CVE-2025-38617",
"CVE-2025-38618",
"CVE-2025-38683",
"UBUNTU-CVE-2025-37756",
"UBUNTU-CVE-2025-37785",
"UBUNTU-CVE-2025-38244",
"UBUNTU-CVE-2025-38477",
"UBUNTU-CVE-2025-38500",
"UBUNTU-CVE-2025-38617",
"UBUNTU-CVE-2025-38618",
"UBUNTU-CVE-2025-38683"
],
"references": [
"https://ubuntu.com/security/notices/USN-7808-1",
"https://ubuntu.com/security/CVE-2025-37756",
"https://ubuntu.com/security/CVE-2025-37785",
"https://ubuntu.com/security/CVE-2025-38244",
"https://ubuntu.com/security/CVE-2025-38477",
"https://ubuntu.com/security/CVE-2025-38500",
"https://ubuntu.com/security/CVE-2025-38617",
"https://ubuntu.com/security/CVE-2025-38618",
"https://ubuntu.com/security/CVE-2025-38683"
]
},
"related_cves": [
{
"value": "CVE-2025-37756",
"evidence": "/upstream"
},
{
"value": "CVE-2025-37785",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38244",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38477",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38500",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38617",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38618",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38683",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 299948,
"published_at": "2025-10-08T08:41:53+00:00"
}