USN-6626-2

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Source

https://ubuntu.com/security/notices/USN-6626-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6626-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6626-2

Related

Published

2024-02-14T05:23:01.944259Z

Modified

2024-02-14T05:23:01.944259Z

Summary

linux-lowlatency, linux-raspi 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:22.04:LTS / linux-lowlatency

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-94.104

Affected versions

5.*

5.15.0-22.22

5.15.0-23.23

5.15.0-24.24

5.15.0-27.28

5.15.0-30.31

5.15.0-33.34

5.15.0-35.36

5.15.0-37.39

5.15.0-39.42

5.15.0-40.43

5.15.0-41.44

5.15.0-43.46

5.15.0-46.49

5.15.0-47.53

5.15.0-48.54

5.15.0-50.56

5.15.0-52.58

5.15.0-53.59

5.15.0-56.62

5.15.0-57.63

5.15.0-58.64

5.15.0-60.66

5.15.0-67.74

5.15.0-69.76

5.15.0-70.77

5.15.0-71.78

5.15.0-72.79

5.15.0-73.80

5.15.0-75.82

5.15.0-76.83

5.15.0-78.85

5.15.0-79.88

5.15.0-82.91

5.15.0-83.92

5.15.0-84.93

5.15.0-86.95

5.15.0-87.96

5.15.0-88.98

5.15.0-89.99

5.15.0-91.101

5.15.0-92.102

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-buildinfo-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-buildinfo-5.15.0-94-lowlatency-64k"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-cloud-tools-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-headers-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-headers-5.15.0-94-lowlatency-64k"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-image-unsigned-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-image-unsigned-5.15.0-94-lowlatency-64k"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-image-unsigned-5.15.0-94-lowlatency-64k-dbgsym"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-image-unsigned-5.15.0-94-lowlatency-dbgsym"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-lowlatency-cloud-tools-5.15.0-94"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-lowlatency-cloud-tools-common"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-lowlatency-headers-5.15.0-94"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-lowlatency-tools-5.15.0-94"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-lowlatency-tools-common"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-lowlatency-tools-host"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-modules-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-modules-5.15.0-94-lowlatency-64k"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-modules-iwlwifi-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-tools-5.15.0-94-lowlatency"
        },
        {
            "binary_version": "5.15.0-94.104",
            "binary_name": "linux-tools-5.15.0-94-lowlatency-64k"
        }
    ]
}

Ubuntu:22.04:LTS / linux-raspi

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1046.49

Affected versions

5.*

5.13.0-1008.9

5.15.0-1002.2

5.15.0-1003.3

5.15.0-1004.4

5.15.0-1005.5

5.15.0-1006.6

5.15.0-1008.8

5.15.0-1011.13

5.15.0-1012.14

5.15.0-1013.15

5.15.0-1014.16

5.15.0-1015.17

5.15.0-1016.18

5.15.0-1017.19

5.15.0-1018.20

5.15.0-1021.23

5.15.0-1022.24

5.15.0-1023.25

5.15.0-1024.26

5.15.0-1025.27

5.15.0-1026.28

5.15.0-1027.29

5.15.0-1028.30

5.15.0-1029.31

5.15.0-1030.32

5.15.0-1032.35

5.15.0-1033.36

5.15.0-1034.37

5.15.0-1035.38

5.15.0-1036.39

5.15.0-1037.40

5.15.0-1038.41

5.15.0-1040.43

5.15.0-1041.44

5.15.0-1042.45

5.15.0-1043.46

5.15.0-1044.47

5.15.0-1045.48

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-buildinfo-5.15.0-1046-raspi"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-headers-5.15.0-1046-raspi"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-image-5.15.0-1046-raspi"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-image-5.15.0-1046-raspi-dbgsym"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-modules-5.15.0-1046-raspi"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-modules-extra-5.15.0-1046-raspi"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-raspi-headers-5.15.0-1046"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-raspi-tools-5.15.0-1046"
        },
        {
            "binary_version": "5.15.0-1046.49",
            "binary_name": "linux-tools-5.15.0-1046-raspi"
        }
    ]
}