USN-7704-5

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Source
https://ubuntu.com/security/notices/USN-7704-5
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7704-5.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7704-5
Upstream
Related
Published
2025-08-28T19:50:55.773289Z
Modified
2025-08-29T21:46:22.551351Z
Summary
linux-gke, 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: - Cryptographic API; - Arm Firmware Framework for ARMv8-A(FFA); - Multiple devices driver; - Media drivers; - Network drivers; - NVDIMM (Non-Volatile Memory Device) drivers; - NVME drivers; - x86 platform drivers; - TCM subsystem; - Virtio drivers; - File systems infrastructure; - SMB network file system; - LZO compression library; - Digital Audio (PCM) driver; - Tracing infrastructure; - Padata parallel execution mechanism; - CAN network layer; - Networking core; - TIPC protocol; - ALSA framework; (CVE-2025-38079, CVE-2025-38048, CVE-2025-38075, CVE-2025-38077, CVE-2025-38035, CVE-2025-38037, CVE-2025-38034, CVE-2025-38058, CVE-2025-38004, CVE-2025-38031, CVE-2025-38078, CVE-2025-38044, CVE-2025-38066, CVE-2025-38052, CVE-2025-38043, CVE-2025-38065, CVE-2025-38003, CVE-2025-38061, CVE-2025-38051, CVE-2025-38072, CVE-2025-38068)

References

Affected packages

Ubuntu:22.04:LTS / linux-gke

Package

Name
linux-gke
Purl
pkg:deb/ubuntu/linux-gke@5.15.0-1087.93?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1087.93

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1087-gke",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-gke-headers-5.15.0-1087",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-gke-tools-5.15.0-1087",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-headers-5.15.0-1087-gke",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1087-gke",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1087-gke-dbgsym",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-modules-5.15.0-1087-gke",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1087-gke",
            "binary_version": "5.15.0-1087.93"
        },
        {
            "binary_name": "linux-tools-5.15.0-1087-gke",
            "binary_version": "5.15.0-1087.93"
        }
    ]
}

Ubuntu:22.04:LTS / linux-kvm

Package

Name
linux-kvm
Purl
pkg:deb/ubuntu/linux-kvm@5.15.0-1086.91?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1086.91

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1086-kvm",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-headers-5.15.0-1086-kvm",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1086-kvm",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1086-kvm-dbgsym",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-kvm-headers-5.15.0-1086",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-kvm-tools-5.15.0-1086",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-modules-5.15.0-1086-kvm",
            "binary_version": "5.15.0-1086.91"
        },
        {
            "binary_name": "linux-tools-5.15.0-1086-kvm",
            "binary_version": "5.15.0-1086.91"
        }
    ]
}