USN-7726-4

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-7726-4
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7726-4.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7726-4
Upstream
Related
Published
2025-09-02T17:47:56.592718Z
Modified
2025-10-13T04:42:22Z
Summary
linux-gke, linux-ibm-5.15, linux-kvm vulnerabilities
Details

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: - NTFS3 file system; - Network traffic control; (CVE-2024-27407, CVE-2024-57996, CVE-2025-37752, CVE-2025-38350)

References

Affected packages

Ubuntu:Pro:20.04:LTS / linux-ibm-5.15

Package

Name
linux-ibm-5.15
Purl
pkg:deb/ubuntu/linux-ibm-5.15@5.15.0-1085.88~20.04.1?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1085.88~20.04.1

Affected versions

5.*

5.15.0-1033.36~20.04.1
5.15.0-1034.37~20.04.1
5.15.0-1035.38~20.04.1
5.15.0-1036.39~20.04.1
5.15.0-1037.40~20.04.1
5.15.0-1038.41~20.04.1
5.15.0-1040.43~20.04.1
5.15.0-1041.44~20.04.1
5.15.0-1042.45~20.04.1
5.15.0-1043.46~20.04.1
5.15.0-1044.47~20.04.1
5.15.0-1045.48~20.04.1
5.15.0-1046.49~20.04.1
5.15.0-1047.50~20.04.1
5.15.0-1048.51~20.04.1
5.15.0-1049.52~20.04.1
5.15.0-1050.53~20.04.1
5.15.0-1053.56~20.04.1
5.15.0-1054.57~20.04.1
5.15.0-1055.58~20.04.1
5.15.0-1057.60~20.04.1
5.15.0-1058.61~20.04.1
5.15.0-1059.62~20.04.1
5.15.0-1060.63~20.04.1
5.15.0-1061.64~20.04.1
5.15.0-1062.65~20.04.1
5.15.0-1063.66~20.04.1
5.15.0-1064.67~20.04.1
5.15.0-1065.68~20.04.1
5.15.0-1066.69~20.04.1
5.15.0-1067.70~20.04.1
5.15.0-1068.71~20.04.1
5.15.0-1069.72~20.04.1
5.15.0-1074.77~20.04.1
5.15.0-1075.78~20.04.1
5.15.0-1076.79~20.04.1
5.15.0-1078.81~20.04.1
5.15.0-1079.82~20.04.1
5.15.0-1080.83~20.04.1
5.15.0-1081.84~20.04.1
5.15.0-1083.86~20.04.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1085-ibm",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1085-ibm",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-ibm-5.15-headers-5.15.0-1085",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-ibm-5.15-source-5.15.0",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-ibm-5.15-tools-5.15.0-1085",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1085-ibm",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1085-ibm",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1085-ibm",
            "binary_version": "5.15.0-1085.88~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1085-ibm",
            "binary_version": "5.15.0-1085.88~20.04.1"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2024-27407",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        },
        {
            "id": "CVE-2024-57996",
            "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-2025-37752",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38350",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:22.04:LTS / linux-gke

Package

Name
linux-gke
Purl
pkg:deb/ubuntu/linux-gke@5.15.0-1088.94?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1088.94

Affected versions

5.*

5.15.0-1002.2
5.15.0-1003.3
5.15.0-1004.5
5.15.0-1005.6
5.15.0-1006.7
5.15.0-1008.10
5.15.0-1010.13
5.15.0-1011.14
5.15.0-1014.17
5.15.0-1015.18
5.15.0-1016.19
5.15.0-1017.20
5.15.0-1019.23
5.15.0-1020.25
5.15.0-1023.28
5.15.0-1024.29
5.15.0-1027.32
5.15.0-1028.33
5.15.0-1030.35
5.15.0-1031.36
5.15.0-1032.37
5.15.0-1033.38
5.15.0-1034.39
5.15.0-1035.40
5.15.0-1036.41
5.15.0-1037.42
5.15.0-1038.43
5.15.0-1039.44
5.15.0-1040.45
5.15.0-1041.46
5.15.0-1042.47
5.15.0-1044.49
5.15.0-1045.50
5.15.0-1046.51
5.15.0-1047.52
5.15.0-1048.53
5.15.0-1049.54
5.15.0-1050.55
5.15.0-1051.56
5.15.0-1052.57
5.15.0-1053.58
5.15.0-1054.59
5.15.0-1057.62
5.15.0-1058.63
5.15.0-1059.64
5.15.0-1060.66
5.15.0-1061.67
5.15.0-1062.68
5.15.0-1063.69
5.15.0-1064.70
5.15.0-1065.71
5.15.0-1066.72
5.15.0-1067.73
5.15.0-1068.74
5.15.0-1069.75
5.15.0-1070.76
5.15.0-1071.77
5.15.0-1072.78
5.15.0-1073.79
5.15.0-1075.81
5.15.0-1076.82
5.15.0-1077.83
5.15.0-1078.84
5.15.0-1079.85
5.15.0-1080.86
5.15.0-1081.87
5.15.0-1082.88
5.15.0-1083.89
5.15.0-1084.90
5.15.0-1085.91
5.15.0-1086.92
5.15.0-1087.93

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1088-gke",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-gke-headers-5.15.0-1088",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-gke-tools-5.15.0-1088",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-headers-5.15.0-1088-gke",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1088-gke",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-modules-5.15.0-1088-gke",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1088-gke",
            "binary_version": "5.15.0-1088.94"
        },
        {
            "binary_name": "linux-tools-5.15.0-1088-gke",
            "binary_version": "5.15.0-1088.94"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2024-27407",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        },
        {
            "id": "CVE-2024-57996",
            "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-2025-37752",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38350",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:22.04:LTS / linux-kvm

Package

Name
linux-kvm
Purl
pkg:deb/ubuntu/linux-kvm@5.15.0-1087.92?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1087.92

Affected versions

5.*

5.13.0-1004.4
5.13.0-1006.6+22.04.1
5.13.0-1007.7+22.04.1
5.13.0-1010.11+22.04.1
5.15.0-1002.2
5.15.0-1004.4
5.15.0-1005.5
5.15.0-1007.7
5.15.0-1008.8
5.15.0-1010.11
5.15.0-1012.14
5.15.0-1013.16
5.15.0-1016.19
5.15.0-1017.21
5.15.0-1018.22
5.15.0-1019.23
5.15.0-1020.24
5.15.0-1021.26
5.15.0-1024.29
5.15.0-1025.30
5.15.0-1026.31
5.15.0-1028.33
5.15.0-1029.34
5.15.0-1030.35
5.15.0-1031.36
5.15.0-1032.37
5.15.0-1033.38
5.15.0-1034.39
5.15.0-1035.40
5.15.0-1037.42
5.15.0-1038.43
5.15.0-1039.44
5.15.0-1040.45
5.15.0-1041.46
5.15.0-1042.47
5.15.0-1044.49
5.15.0-1045.50
5.15.0-1046.51
5.15.0-1047.52
5.15.0-1048.53
5.15.0-1049.54
5.15.0-1050.55
5.15.0-1051.56
5.15.0-1052.57
5.15.0-1053.58
5.15.0-1054.59
5.15.0-1057.62
5.15.0-1058.63
5.15.0-1059.64
5.15.0-1060.65
5.15.0-1061.66
5.15.0-1062.67
5.15.0-1063.68
5.15.0-1064.69
5.15.0-1065.70
5.15.0-1066.71
5.15.0-1067.72
5.15.0-1068.73
5.15.0-1069.74
5.15.0-1070.75
5.15.0-1071.76
5.15.0-1072.77
5.15.0-1073.78
5.15.0-1076.81
5.15.0-1077.82
5.15.0-1078.83
5.15.0-1079.84
5.15.0-1080.85
5.15.0-1081.86
5.15.0-1082.87
5.15.0-1083.88
5.15.0-1084.89
5.15.0-1085.90
5.15.0-1086.91

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1087-kvm",
            "binary_version": "5.15.0-1087.92"
        },
        {
            "binary_name": "linux-headers-5.15.0-1087-kvm",
            "binary_version": "5.15.0-1087.92"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1087-kvm",
            "binary_version": "5.15.0-1087.92"
        },
        {
            "binary_name": "linux-kvm-headers-5.15.0-1087",
            "binary_version": "5.15.0-1087.92"
        },
        {
            "binary_name": "linux-kvm-tools-5.15.0-1087",
            "binary_version": "5.15.0-1087.92"
        },
        {
            "binary_name": "linux-modules-5.15.0-1087-kvm",
            "binary_version": "5.15.0-1087.92"
        },
        {
            "binary_name": "linux-tools-5.15.0-1087-kvm",
            "binary_version": "5.15.0-1087.92"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2024-27407",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        },
        {
            "id": "CVE-2024-57996",
            "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-2025-37752",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-38350",
            "severity": [
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}