USN-7792-2

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:

Ext4 file system;
Packet sockets;
Network traffic control;
TLS protocol;
VMware vSockets driver;
XFRM subsystem; (CVE-2025-37756, CVE-2025-38500, CVE-2025-37785, CVE-2025-38477, CVE-2025-38618, CVE-2025-38617)

References

Affected packages

Ubuntu:24.04:LTS / linux-raspi

Package

Name: linux-raspi
Purl: pkg:deb/ubuntu/linux-raspi?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

6.8.0-1040.44

Affected versions

6.*

6.5.0-1005.7

6.7.0-1001.1

6.8.0-1001.1

6.8.0-1002.2

6.8.0-1003.3

6.8.0-1004.4

6.8.0-1005.5

6.8.0-1006.6

6.8.0-1007.7

6.8.0-1008.8

6.8.0-1009.10

6.8.0-1010.11

6.8.0-1011.12

6.8.0-1012.13

6.8.0-1013.14

6.8.0-1014.16

6.8.0-1015.17

6.8.0-1016.18

6.8.0-1017.19

6.8.0-1018.20

6.8.0-1019.23

6.8.0-1020.24

6.8.0-1024.28

6.8.0-1028.32

6.8.0-1029.33

6.8.0-1030.34

6.8.0-1031.35

6.8.0-1032.36

6.8.0-1035.39

6.8.0-1036.40

6.8.0-1038.42

6.8.0-1039.43

Ecosystem specific

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "linux-buildinfo-6.8.0-1040-raspi",
            "binary_version":  "6.8.0-1040.44"
        },
        {
            "binary_name":  "linux-headers-6.8.0-1040-raspi",
            "binary_version":  "6.8.0-1040.44"
        },
        {
            "binary_name":  "linux-image-6.8.0-1040-raspi",
            "binary_version":  "6.8.0-1040.44"
        },
        {
            "binary_name":  "linux-modules-6.8.0-1040-raspi",
            "binary_version":  "6.8.0-1040.44"
        },
        {
            "binary_name":  "linux-raspi-headers-6.8.0-1040",
            "binary_version":  "6.8.0-1040.44"
        },
        {
            "binary_name":  "linux-raspi-tools-6.8.0-1040",
            "binary_version":  "6.8.0-1040.44"
        },
        {
            "binary_name":  "linux-tools-6.8.0-1040-raspi",
            "binary_version":  "6.8.0-1040.44"
        }
    ]
}

Database specific

cves_map

{
    "cves":  [
        {
            "id":  "CVE-2025-37756",
            "severity":  [
                {
                    "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":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        },
        {
            "id":  "CVE-2025-37785",
            "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":  "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-2025-38477",
            "severity":  [
                {
                    "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":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        },
        {
            "id":  "CVE-2025-38500",
            "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":  "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-2025-38617",
            "severity":  [
                {
                    "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":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        },
        {
            "id":  "CVE-2025-38618",
            "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":  "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"
                }
            ]
        }
    ],
    "ecosystem":  "Ubuntu:24.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7792-2.json"