USN-6162-1

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Source

https://ubuntu.com/security/notices/USN-6162-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6162-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6162-1

Related

CVE-2023-1380
CVE-2023-2612
CVE-2023-30456
CVE-2023-31436
CVE-2023-32233

Published

2023-06-14T12:02:29.526335Z

Modified

2023-06-14T12:02:29.526335Z

Summary

linux-intel-iotg-5.15 vulnerabilities

Details

Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, 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-2023-32233)

Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-31436)

Reima Ishii discovered that the nested KVM implementation for Intel x86 processors in the Linux kernel did not properly validate control registers in certain situations. An attacker in a guest VM could use this to cause a denial of service (guest crash). (CVE-2023-30456)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1380)

Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2612)

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@5.15.0-1031.36~20.04.1?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1031.36~20.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-cloud-tools-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-intel-iotg-5.15-tools-common": "5.15.0-1031.36~20.04.1",
            "linux-modules-iwlwifi-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-intel-iotg-5.15-cloud-tools-5.15.0-1031": "5.15.0-1031.36~20.04.1",
            "linux-tools-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-headers-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-modules-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-intel-iotg-5.15-tools-5.15.0-1031": "5.15.0-1031.36~20.04.1",
            "linux-buildinfo-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-image-unsigned-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-image-unsigned-5.15.0-1031-intel-iotg-dbgsym": "5.15.0-1031.36~20.04.1",
            "linux-intel-iotg-5.15-headers-5.15.0-1031": "5.15.0-1031.36~20.04.1",
            "linux-intel-iotg-5.15-cloud-tools-common": "5.15.0-1031.36~20.04.1",
            "linux-modules-extra-5.15.0-1031-intel-iotg": "5.15.0-1031.36~20.04.1",
            "linux-intel-iotg-5.15-tools-host": "5.15.0-1031.36~20.04.1"
        }
    ]
}