USN-7499-1

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: - Microsoft Azure Network Adapter (MANA) driver; - Timer subsystem; (CVE-2025-21813, CVE-2025-21953)

References

Affected packages

Ubuntu:24.04:LTS / linux-azure-6.11

Package

Name: linux-azure-6.11
Purl: pkg:deb/ubuntu/linux-azure-6.11@6.11.0-1014.14~24.04.1?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.11.0-1014.14~24.04.1

Affected versions

6.*

6.11.0-1008.8~24.04.1

6.11.0-1012.12~24.04.1

6.11.0-1013.13~24.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-azure-6.11-cloud-tools-6.11.0-1014"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-azure-6.11-headers-6.11.0-1014"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-azure-6.11-tools-6.11.0-1014"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-cloud-tools-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-headers-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-extra-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-iwlwifi-6.11.0-1014-azure"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-tools-6.11.0-1014-azure"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7499-1.json"

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-21813",
            "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"
                }
            ]
        },
        {
            "id": "CVE-2025-21953",
            "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:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}