USN-6441-3

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Source

https://ubuntu.com/security/notices/USN-6441-3

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6441-3.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6441-3

Related

Published

2023-10-30T16:10:35.087521Z

Modified

2023-10-30T16:10:35.087521Z

Summary

linux-iot, linux-raspi, linux-raspi-5.4 vulnerabilities

Details

Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker in a guest VM could use this to cause a denial of service (host system crash) or possibly execute arbitrary code. (CVE-2023-34319)

Kyle Zeng discovered that the networking stack implementation in the Linux kernel did not properly validate skb object size in certain conditions. An attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-42752)

Kyle Zeng discovered that the netfiler subsystem in the Linux kernel did not properly calculate array offsets, leading to a out-of-bounds write vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-42753)

Kyle Zeng discovered that the IPv4 Resource Reservation Protocol (RSVP) classifier implementation in the Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to cause a denial of service (system crash). Please note that kernel packet classifier support for RSVP has been removed to resolve this vulnerability. (CVE-2023-42755)

Kyle Zeng discovered that the netfilter subsystem in the Linux kernel contained a race condition in IP set operations in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-42756)

Bing-Jhong Billy Jheng discovered that the Unix domain socket implementation in the Linux kernel contained a race condition in certain situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4622)

Budimir Markovic discovered that the qdisc implementation in the Linux kernel did not properly validate inner classes, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4623)

Alex Birnberg discovered that the netfilter subsystem in the Linux kernel did not properly validate register length, leading to an out-of- bounds write vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-4881)

It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not properly handle network packets in certain conditions, leading to a use after free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4921)

References

Affected packages

Ubuntu:Pro:18.04:LTS / linux-raspi-5.4

Package

Name: linux-raspi-5.4
Purl: pkg:deb/ubuntu/linux-raspi-5.4?arch=src?distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.0-1096.107~18.04.1

Affected versions

5.*

5.4.0-1013.13~18.04.1

5.4.0-1015.15~18.04.1

5.4.0-1016.17~18.04.1

5.4.0-1018.20~18.04.1

5.4.0-1019.21~18.04.1

5.4.0-1021.24~18.04.1

5.4.0-1022.25~18.04.1

5.4.0-1023.26~18.04.1

5.4.0-1025.28~18.04.1

5.4.0-1026.29~18.04.1

5.4.0-1028.31~18.04.1

5.4.0-1029.32~18.04.1

5.4.0-1030.33~18.04.1

5.4.0-1032.35~18.04.1

5.4.0-1033.36~18.04.1

5.4.0-1034.37~18.04.1

5.4.0-1035.38~18.04.1

5.4.0-1036.39~18.04.1

5.4.0-1038.41~18.04.1

5.4.0-1041.45~18.04.1

5.4.0-1042.46~18.04.3

5.4.0-1043.47~18.04.1

5.4.0-1044.48~18.04.1

5.4.0-1045.49~18.04.1

5.4.0-1046.50~18.04.1

5.4.0-1047.52~18.04.1

5.4.0-1048.53~18.04.1

5.4.0-1050.56~18.04.1

5.4.0-1052.58~18.04.1

5.4.0-1053.60~18.04.1

5.4.0-1055.62~18.04.1

5.4.0-1056.63~18.04.1

5.4.0-1058.65~18.04.1

5.4.0-1059.66~18.04.1

5.4.0-1060.68~18.04.1

5.4.0-1062.70~18.04.1

5.4.0-1065.75~18.04.1

5.4.0-1066.76~18.04.1

5.4.0-1068.78~18.04.1

5.4.0-1069.79~18.04.1

5.4.0-1070.80~18.04.1

5.4.0-1071.81~18.04.1

5.4.0-1073.84~18.04.1

5.4.0-1074.85~18.04.1

5.4.0-1077.88~18.04.2

5.4.0-1078.89~18.04.1

5.4.0-1079.90~18.04.1

5.4.0-1080.91~18.04.1

5.4.0-1081.92~18.04.1

5.4.0-1082.93~18.04.1

5.4.0-1083.94~18.04.1

5.4.0-1084.95~18.04.1

5.4.0-1085.96~18.04.1

5.4.0-1086.97~18.04.1

5.4.0-1088.99~18.04.1

5.4.0-1089.100~18.04.1

5.4.0-1090.101~18.04.1

5.4.0-1091.102~18.04.1

5.4.0-1092.103~18.04.1

5.4.0-1093.104~18.04.1

5.4.0-1094.105~18.04.1

5.4.0-1095.106~18.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-buildinfo-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-headers-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-image-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-image-5.4.0-1096-raspi-dbgsym"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-modules-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-raspi-5.4-headers-5.4.0-1096"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-raspi-5.4-tools-5.4.0-1096"
        },
        {
            "binary_version": "5.4.0-1096.107~18.04.1",
            "binary_name": "linux-tools-5.4.0-1096-raspi"
        }
    ]
}

Ubuntu:20.04:LTS / linux-iot

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.0-1024.25

Affected versions

5.*

5.4.0-1001.3

5.4.0-1004.6

5.4.0-1005.7

5.4.0-1006.8

5.4.0-1009.11

5.4.0-1010.12

5.4.0-1011.13

5.4.0-1012.14

5.4.0-1013.15

5.4.0-1014.16

5.4.0-1017.18

5.4.0-1018.19

5.4.0-1019.20

5.4.0-1021.22

5.4.0-1022.23

5.4.0-1023.24

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-buildinfo-5.4.0-1024-iot"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-headers-5.4.0-1024-iot"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-image-5.4.0-1024-iot"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-image-5.4.0-1024-iot-dbgsym"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-image-unsigned-5.4.0-1024-iot"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-image-unsigned-5.4.0-1024-iot-dbgsym"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-iot-headers-5.4.0-1024"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-iot-tools-5.4.0-1024"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-iot-tools-common"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-modules-5.4.0-1024-iot"
        },
        {
            "binary_version": "5.4.0-1024.25",
            "binary_name": "linux-tools-5.4.0-1024-iot"
        }
    ]
}

Ubuntu:20.04:LTS / linux-raspi

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.0-1096.107

Affected versions

5.*

5.4.0-1007.7

5.4.0-1008.8

5.4.0-1011.11

5.4.0-1012.12

5.4.0-1013.13

5.4.0-1015.15

5.4.0-1016.17

5.4.0-1018.20

5.4.0-1019.21

5.4.0-1021.24

5.4.0-1022.25

5.4.0-1023.26

5.4.0-1025.28

5.4.0-1026.29

5.4.0-1028.31

5.4.0-1029.32

5.4.0-1030.33

5.4.0-1032.35

5.4.0-1033.36

5.4.0-1034.37

5.4.0-1035.38

5.4.0-1036.39

5.4.0-1038.41

5.4.0-1041.45

5.4.0-1042.46

5.4.0-1043.47

5.4.0-1044.48

5.4.0-1045.49

5.4.0-1046.50

5.4.0-1047.52

5.4.0-1048.53

5.4.0-1050.56

5.4.0-1052.58

5.4.0-1053.60

5.4.0-1055.62

5.4.0-1056.63

5.4.0-1058.65

5.4.0-1059.67

5.4.0-1060.68

5.4.0-1062.70

5.4.0-1065.75

5.4.0-1066.76

5.4.0-1068.78

5.4.0-1069.79

5.4.0-1070.80

5.4.0-1071.81

5.4.0-1073.84

5.4.0-1074.85

5.4.0-1077.88

5.4.0-1078.89

5.4.0-1079.90

5.4.0-1080.91

5.4.0-1081.92

5.4.0-1082.93

5.4.0-1083.94

5.4.0-1084.95

5.4.0-1085.96

5.4.0-1086.97

5.4.0-1088.99

5.4.0-1089.100

5.4.0-1090.101

5.4.0-1091.102

5.4.0-1092.103

5.4.0-1093.104

5.4.0-1094.105

5.4.0-1095.106

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-buildinfo-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-headers-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-image-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-image-5.4.0-1096-raspi-dbgsym"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-modules-5.4.0-1096-raspi"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-raspi-headers-5.4.0-1096"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-raspi-tools-5.4.0-1096"
        },
        {
            "binary_version": "5.4.0-1096.107",
            "binary_name": "linux-tools-5.4.0-1096-raspi"
        }
    ]
}