USN-6255-1

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Source
https://ubuntu.com/security/notices/USN-6255-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6255-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-6255-1
Upstream
Related
Published
2023-07-26T18:41:25.426624Z
Modified
2025-10-13T04:36:31Z
Summary
linux-intel-iotg-5.15 vulnerabilities
Details

It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3090)

Mingi Cho discovered that the netfilter subsystem in the Linux kernel did not properly validate the status of a nft chain while performing a lookup by id, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-31248)

Querijn Voet discovered that a race condition existed in the io_uring subsystem in the Linux kernel, 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-2023-3389)

It was discovered that the netfilter subsystem in the Linux kernel did not properly handle some error 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-2023-3390)

Lin Ma discovered that a race condition existed in the MCTP implementation in the Linux kernel, leading to a use-after-free vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-3439)

Tanguy Dubroca discovered that the netfilter subsystem in the Linux kernel did not properly handle certain pointer data type, leading to an out-of- bounds write vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-35001)

References

Affected packages

Ubuntu:20.04:LTS / linux-intel-iotg-5.15

Package

Name
linux-intel-iotg-5.15
Purl
pkg:deb/ubuntu/linux-intel-iotg-5.15@5.15.0-1036.41~20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1036.41~20.04.1

Affected versions

5.*

5.15.0-1003.5~20.04.1
5.15.0-1008.11~20.04.1
5.15.0-1010.14~20.04.1
5.15.0-1015.20~20.04.2
5.15.0-1016.21~20.04.1
5.15.0-1017.22~20.04.1
5.15.0-1018.23~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1023.28~20.04.1
5.15.0-1025.30~20.04.1
5.15.0-1026.31~20.04.1
5.15.0-1027.32~20.04.1
5.15.0-1030.35~20.04.1
5.15.0-1031.36~20.04.1
5.15.0-1033.38~20.04.1
5.15.0-1034.39~20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-buildinfo-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-cloud-tools-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-headers-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-5.15.0-1036"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-common"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-headers-5.15.0-1036"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-tools-5.15.0-1036"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-tools-common"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-tools-host"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-modules-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-modules-extra-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-modules-iwlwifi-5.15.0-1036-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1036.41~20.04.1",
            "binary_name": "linux-tools-5.15.0-1036-intel-iotg"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-3090"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-3389"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-3390"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-3439"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-31248"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-35001"
        }
    ]
}