USN-6444-1

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-6444-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6444-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6444-1

Related

Published

2023-10-19T23:01:45.907468Z

Modified

2023-10-19T23:01:45.907468Z

Summary

linux, linux-aws, linux-aws-6.2, linux-azure, linux-azure-6.2, linux-azure-fde-6.2, linux-gcp, linux-gcp-6.2, linux-hwe-6.2, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-6.2, linux-oracle, linux-raspi, linux-starfive 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)

Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, 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-2023-4244)

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)

Kevin Rich discovered that the netfilter subsystem in the Linux kernel did not properly handle removal of rules from chain bindings in certain circumstances, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2023-5197)

References

Affected packages

Ubuntu:22.04:LTS / linux-aws-6.2

Package

Name: linux-aws-6.2
Purl: pkg:deb/ubuntu/linux-aws-6.2?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-1014.14~22.04.1

Affected versions

6.*

6.2.0-1005.5~22.04.1

6.2.0-1006.6~22.04.1

6.2.0-1007.7~22.04.1

6.2.0-1008.8~22.04.1

6.2.0-1009.9~22.04.3

6.2.0-1010.10~22.04.1

6.2.0-1011.11~22.04.1

6.2.0-1012.12~22.04.1

6.2.0-1013.13~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-aws-6.2-cloud-tools-6.2.0-1014"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-aws-6.2-headers-6.2.0-1014"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-aws-6.2-tools-6.2.0-1014"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-1014-aws"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-cloud-tools-6.2.0-1014-aws"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-headers-6.2.0-1014-aws"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1014-aws"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1014-aws-dbgsym"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-modules-6.2.0-1014-aws"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-modules-extra-6.2.0-1014-aws"
        },
        {
            "binary_version": "6.2.0-1014.14~22.04.1",
            "binary_name": "linux-tools-6.2.0-1014-aws"
        }
    ]
}

Ubuntu:22.04:LTS / linux-azure-6.2

Package

Name: linux-azure-6.2
Purl: pkg:deb/ubuntu/linux-azure-6.2?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-1015.15~22.04.1

Affected versions

6.*

6.2.0-1005.5~22.04.1

6.2.0-1006.6~22.04.1

6.2.0-1007.7~22.04.1

6.2.0-1008.8~22.04.1

6.2.0-1009.9~22.04.3

6.2.0-1011.11~22.04.1

6.2.0-1012.12~22.04.1

6.2.0-1014.14~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-azure-6.2-cloud-tools-6.2.0-1015"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-azure-6.2-headers-6.2.0-1015"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-azure-6.2-tools-6.2.0-1015"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-1015-azure"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-cloud-tools-6.2.0-1015-azure"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-headers-6.2.0-1015-azure"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-azure"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-azure-dbgsym"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-6.2.0-1015-azure"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-extra-6.2.0-1015-azure"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-tools-6.2.0-1015-azure"
        }
    ]
}

Ubuntu:22.04:LTS / linux-azure-fde-6.2

Package

Name: linux-azure-fde-6.2
Purl: pkg:deb/ubuntu/linux-azure-fde-6.2?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-1015.15~22.04.1.1

Affected versions

6.*

6.2.0-1008.8~22.04.1.1

6.2.0-1009.9~22.04.3.1

6.2.0-1011.11~22.04.1.1

6.2.0-1012.12~22.04.1.1

6.2.0-1014.14~22.04.1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.2.0-1015.15~22.04.1.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-azure-fde"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-azure-fde-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / linux-gcp-6.2

Package

Name: linux-gcp-6.2
Purl: pkg:deb/ubuntu/linux-gcp-6.2?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-1017.19~22.04.1

Affected versions

6.*

6.2.0-1009.9~22.04.3

6.2.0-1010.10~22.04.1

6.2.0-1011.11~22.04.1

6.2.0-1011.11~22.04.3

6.2.0-1012.12~22.04.1

6.2.0-1013.13~22.04.1

6.2.0-1014.14~22.04.1

6.2.0-1016.18~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-1017-gcp"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-gcp-6.2-headers-6.2.0-1017"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-gcp-6.2-tools-6.2.0-1017"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-headers-6.2.0-1017-gcp"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1017-gcp"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1017-gcp-dbgsym"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-modules-6.2.0-1017-gcp"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-modules-extra-6.2.0-1017-gcp"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-modules-iwlwifi-6.2.0-1017-gcp"
        },
        {
            "binary_version": "6.2.0-1017.19~22.04.1",
            "binary_name": "linux-tools-6.2.0-1017-gcp"
        }
    ]
}

Ubuntu:22.04:LTS / linux-hwe-6.2

Package

Name: linux-hwe-6.2
Purl: pkg:deb/ubuntu/linux-hwe-6.2?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-35.35~22.04.1

Affected versions

6.*

6.2.0-25.25~22.04.2

6.2.0-26.26~22.04.1

6.2.0-31.31~22.04.1

6.2.0-32.32~22.04.1

6.2.0-33.33~22.04.1

6.2.0-34.34~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-35-generic-64k"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-35-generic-lpae"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-cloud-tools-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-headers-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-headers-6.2.0-35-generic-64k"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-headers-6.2.0-35-generic-lpae"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-hwe-6.2-cloud-tools-6.2.0-35"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-hwe-6.2-cloud-tools-common"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-hwe-6.2-headers-6.2.0-35"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-hwe-6.2-tools-6.2.0-35"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-hwe-6.2-tools-common"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-hwe-6.2-tools-host"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-6.2.0-35-generic-dbgsym"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-6.2.0-35-generic-lpae"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-6.2.0-35-generic-lpae-dbgsym"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-35-generic-64k"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-35-generic-64k-dbgsym"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-35-generic-dbgsym"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-6.2.0-35-generic-64k"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-6.2.0-35-generic-lpae"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-extra-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-ipu6-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-ivsc-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-modules-iwlwifi-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-source-6.2.0"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-tools-6.2.0-35-generic"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-tools-6.2.0-35-generic-64k"
        },
        {
            "binary_version": "6.2.0-35.35~22.04.1",
            "binary_name": "linux-tools-6.2.0-35-generic-lpae"
        }
    ]
}

Ubuntu:22.04:LTS / linux-lowlatency-hwe-6.2

Package

Name: linux-lowlatency-hwe-6.2
Purl: pkg:deb/ubuntu/linux-lowlatency-hwe-6.2?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.2.0-1015.15~22.04.1

Affected versions

6.*

6.2.0-1008.8~22.04.1

6.2.0-1009.9~22.04.1

6.2.0-1011.11~22.04.1

6.2.0-1012.12~22.04.1

6.2.0-1013.13~22.04.1

6.2.0-1014.14~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-buildinfo-6.2.0-1015-lowlatency-64k"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-cloud-tools-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-headers-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-headers-6.2.0-1015-lowlatency-64k"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-lowlatency-64k"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-lowlatency-64k-dbgsym"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-image-unsigned-6.2.0-1015-lowlatency-dbgsym"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-lowlatency-hwe-6.2-cloud-tools-6.2.0-1015"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-lowlatency-hwe-6.2-cloud-tools-common"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-lowlatency-hwe-6.2-headers-6.2.0-1015"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-lowlatency-hwe-6.2-tools-6.2.0-1015"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-lowlatency-hwe-6.2-tools-common"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-lowlatency-hwe-6.2-tools-host"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-6.2.0-1015-lowlatency-64k"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-ipu6-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-ivsc-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-modules-iwlwifi-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-tools-6.2.0-1015-lowlatency"
        },
        {
            "binary_version": "6.2.0-1015.15~22.04.1",
            "binary_name": "linux-tools-6.2.0-1015-lowlatency-64k"
        }
    ]
}