USN-6626-3

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Source

https://ubuntu.com/security/notices/USN-6626-3

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6626-3.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6626-3

Related

Published

2024-02-15T23:14:29.768868Z

Modified

2024-02-15T23:14:29.768868Z

Summary

linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15 vulnerabilities

Details

Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling sessions operations. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32250, CVE-2023-32252, CVE-2023-32257)

Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service (paravirtualized device unavailability). (CVE-2023-34324)

Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in the Linux kernel during device removal. A privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-35827)

Tom Dohrmann discovered that the Secure Encrypted Virtualization (SEV) implementation for AMD processors in the Linux kernel contained a race condition when accessing MMIO registers. A local attacker in a SEV guest VM could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-46813)

It was discovered that the Microchip USB Ethernet driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2023-6039)

It was discovered that the TLS subsystem in the Linux kernel did not properly perform cryptographic operations in some situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-6176)

Xingyuan Mo discovered that the netfilter subsystem in the Linux kernel did not properly handle dynset expressions passed from userspace, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6622)

It was discovered that the TIPC protocol implementation in the Linux kernel did not properly handle locking during tipccryptokey_revoke() operations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2024-0641)

References

Affected packages

Ubuntu:20.04:LTS / linux-azure-5.15

Package

Name: linux-azure-5.15
Purl: pkg:deb/ubuntu/linux-azure-5.15?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1056.64~20.04.1

Affected versions

5.*

5.15.0-1007.8~20.04.1

5.15.0-1008.9~20.04.1

5.15.0-1013.16~20.04.1

5.15.0-1014.17~20.04.1

5.15.0-1017.20~20.04.1

5.15.0-1019.24~20.04.1

5.15.0-1020.25~20.04.1

5.15.0-1021.26~20.04.1

5.15.0-1022.27~20.04.1

5.15.0-1023.29~20.04.1

5.15.0-1029.36~20.04.1

5.15.0-1030.37~20.04.1

5.15.0-1031.38~20.04.1

5.15.0-1033.40~20.04.1

5.15.0-1034.41~20.04.1

5.15.0-1035.42~20.04.1

5.15.0-1036.43~20.04.1

5.15.0-1037.44~20.04.1

5.15.0-1038.45~20.04.1

5.15.0-1039.46~20.04.1

5.15.0-1040.47~20.04.1

5.15.0-1041.48~20.04.1

5.15.0-1042.49~20.04.1

5.15.0-1043.50~20.04.1

5.15.0-1045.52~20.04.1

5.15.0-1046.53~20.04.1

5.15.0-1047.54~20.04.1

5.15.0-1049.56~20.04.1

5.15.0-1050.57~20.04.1

5.15.0-1051.59~20.04.1

5.15.0-1052.60~20.04.1

5.15.0-1053.61~20.04.1

5.15.0-1054.62~20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-azure-5.15-cloud-tools-5.15.0-1056"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-azure-5.15-headers-5.15.0-1056"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-azure-5.15-tools-5.15.0-1056"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-buildinfo-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-cloud-tools-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-headers-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure-dbgsym"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-modules-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-modules-extra-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-modules-iwlwifi-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1",
            "binary_name": "linux-tools-5.15.0-1056-azure"
        }
    ]
}

Ubuntu:20.04:LTS / linux-azure-fde-5.15

Package

Name: linux-azure-fde-5.15
Purl: pkg:deb/ubuntu/linux-azure-fde-5.15?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1056.64~20.04.1.1

Affected versions

5.*

5.15.0-1019.24~20.04.1.1

5.15.0-1020.25~20.04.1.1

5.15.0-1021.26~20.04.1.1

5.15.0-1029.36~20.04.1.1

5.15.0-1030.37~20.04.1.1

5.15.0-1031.38~20.04.1.1

5.15.0-1033.40~20.04.1.1

5.15.0-1034.41~20.04.1.2

5.15.0-1035.42~20.04.1.1

5.15.0-1036.43~20.04.1.1

5.15.0-1037.44~20.04.1.1

5.15.0-1038.45~20.04.1.1

5.15.0-1039.46~20.04.1.1

5.15.0-1040.47~20.04.1.1

5.15.0-1041.48~20.04.1.1

5.15.0-1042.49~20.04.1.1

5.15.0-1043.50~20.04.1.1

5.15.0-1046.53~20.04.1.1

5.15.0-1047.54~20.04.1.1

5.15.0-1049.56~20.04.1.1

5.15.0-1050.57~20.04.1.1

5.15.0-1051.59~20.04.1.1

5.15.0-1052.60~20.04.1.1

5.15.0-1053.61~20.04.1.1

5.15.0-1054.62~20.04.1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-1056.64~20.04.1.1",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure-fde"
        },
        {
            "binary_version": "5.15.0-1056.64~20.04.1.1",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure-fde-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / linux-azure

Package

Name: linux-azure
Purl: pkg:deb/ubuntu/linux-azure?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1056.64

Affected versions

5.*

5.13.0-1006.7

5.15.0-1001.2

5.15.0-1002.3

5.15.0-1003.4

5.15.0-1005.6

5.15.0-1007.8

5.15.0-1008.9

5.15.0-1010.12

5.15.0-1012.15

5.15.0-1013.16

5.15.0-1014.17

5.15.0-1017.20

5.15.0-1019.24

5.15.0-1020.25

5.15.0-1021.26

5.15.0-1022.27

5.15.0-1023.29

5.15.0-1024.30

5.15.0-1029.36

5.15.0-1030.37

5.15.0-1031.38

5.15.0-1033.40

5.15.0-1034.41

5.15.0-1035.42

5.15.0-1036.43

5.15.0-1037.44

5.15.0-1038.45

5.15.0-1039.46

5.15.0-1040.47

5.15.0-1041.48

5.15.0-1042.49

5.15.0-1044.51

5.15.0-1045.52

5.15.0-1046.53

5.15.0-1047.54

5.15.0-1049.56

5.15.0-1050.57

5.15.0-1051.59

5.15.0-1052.60

5.15.0-1053.61

5.15.0-1054.62

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-azure-cloud-tools-5.15.0-1056"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-azure-headers-5.15.0-1056"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-azure-tools-5.15.0-1056"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-buildinfo-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-cloud-tools-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-headers-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure-dbgsym"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-modules-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-modules-extra-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-modules-iwlwifi-5.15.0-1056-azure"
        },
        {
            "binary_version": "5.15.0-1056.64",
            "binary_name": "linux-tools-5.15.0-1056-azure"
        }
    ]
}

Ubuntu:22.04:LTS / linux-azure-fde

Package

Name: linux-azure-fde
Purl: pkg:deb/ubuntu/linux-azure-fde?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1056.64.1

Affected versions

5.*

5.15.0-1019.24.1

5.15.0-1024.30.1

5.15.0-1029.36.1

5.15.0-1030.37.1

5.15.0-1031.38.1

5.15.0-1033.40.1

5.15.0-1034.41.1

5.15.0-1035.42.1

5.15.0-1036.43.1

5.15.0-1037.44.1

5.15.0-1038.45.1

5.15.0-1039.46.1

5.15.0-1041.48.1

5.15.0-1042.49.1

5.15.0-1044.51.1

5.15.0-1045.52.1

5.15.0-1046.53.1

5.15.0-1047.54.1

5.15.0-1049.56.1

5.15.0-1050.57.1

5.15.0-1051.59.1

5.15.0-1052.60.1

5.15.0-1053.61.1

5.15.0-1054.62.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-1056.64.1",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure-fde"
        },
        {
            "binary_version": "5.15.0-1056.64.1",
            "binary_name": "linux-image-unsigned-5.15.0-1056-azure-fde-dbgsym"
        }
    ]
}