USN-7808-2

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-2025-37756, CVE-2025-38683, CVE-2025-38477, CVE-2025-38500, CVE-2025-37785, CVE-2025-38618, CVE-2025-38244)

References

Affected packages

Ubuntu:22.04:LTS / linux-azure-6.8

Package

Name: linux-azure-6.8
Purl: pkg:deb/ubuntu/linux-azure-6.8@6.8.0-1040.46~22.04.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.8.0-1040.46~22.04.1

Affected versions

6.*

6.8.0-1008.8~22.04.1

6.8.0-1009.9~22.04.1

6.8.0-1010.10~22.04.1

6.8.0-1012.14~22.04.1

6.8.0-1013.15~22.04.1

6.8.0-1014.16~22.04.1

6.8.0-1015.17~22.04.2

6.8.0-1017.20~22.04.1

6.8.0-1018.21~22.04.1

6.8.0-1020.23~22.04.1

6.8.0-1021.25~22.04.1

6.8.0-1025.30~22.04.1

6.8.0-1026.31~22.04.1

6.8.0-1027.32~22.04.1

6.8.0-1028.33~22.04.1

6.8.0-1029.34~22.04.1

6.8.0-1030.35~22.04.1

6.8.0-1031.36~22.04.1

6.8.0-1034.39~22.04.1

6.8.0-1036.42~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-azure-6.8-cloud-tools-6.8.0-1040"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-azure-6.8-headers-6.8.0-1040"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-azure-6.8-tools-6.8.0-1040"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-buildinfo-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-cloud-tools-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-headers-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-image-unsigned-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-modules-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-modules-extra-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-modules-involflt-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-modules-iwlwifi-6.8.0-1040-azure"
        },
        {
            "binary_version": "6.8.0-1040.46~22.04.1",
            "binary_name": "linux-tools-6.8.0-1040-azure"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2025-37756",
            "severity": [
                {
                    "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": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38244",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38477",
            "severity": [
                {
                    "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": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38617",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38618",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38683",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}