USN-8148-4

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: - Cryptographic API; - Netfilter; - Network traffic control; (CVE-2026-23060, CVE-2026-23074, CVE-2026-23111)

References

Affected packages

Ubuntu:Pro:Realtime:24.04:LTS / linux-realtime-6.17

Package

Name: linux-realtime-6.17
Purl: pkg:deb/ubuntu/linux-realtime-6.17@6.17.0-1009.10~24.04.1?arch=source&distro=realtime/noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.17.0-1009.10~24.04.1

Affected versions

6.*

6.17.0-1004.5~24.04.2

6.17.0-1006.7~24.04.1

6.17.0-1008.9~24.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-realtime-6.17-cloud-tools-6.17.0-1009",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-realtime-6.17-headers-6.17.0-1009",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-realtime-6.17-tools-6.17.0-1009",
            "binary_version": "6.17.0-1009.10~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.17.0-1009-realtime",
            "binary_version": "6.17.0-1009.10~24.04.1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8148-4.json"

cves_map

{
    "cves": [
        {
            "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-2026-23060"
        },
        {
            "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-2026-23074"
        },
        {
            "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": "high"
                }
            ],
            "id": "CVE-2026-23111"
        }
    ],
    "ecosystem": "Ubuntu:Pro:Realtime:24.04:LTS"
}