USN-5443-2

See a problem?

Source

https://ubuntu.com/security/notices/USN-5443-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5443-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5443-2

Related

CVE-2022-29581
CVE-2022-30594

Published

2022-06-01T04:30:36.658024Z

Modified

2022-06-01T04:30:36.658024Z

Summary

linux-gcp-5.13, linux-oracle, linux-oracle-5.13 vulnerabilities

Details

Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-29581)

Jann Horn discovered that the Linux kernel did not properly enforce seccomp restrictions in some situations. A local attacker could use this to bypass intended seccomp sandbox restrictions. (CVE-2022-30594)

References

Affected packages

Ubuntu:20.04:LTS / linux-gcp-5.13

Package

Name: linux-gcp-5.13
Purl: pkg:deb/ubuntu/linux-gcp-5.13@5.13.0-1027.32~20.04.1?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.13.0-1027.32~20.04.1

Affected versions

5.*

5.13.0-1008.9~20.04.3

5.13.0-1012.15~20.04.1

5.13.0-1013.16~20.04.1

5.13.0-1015.18~20.04.1

5.13.0-1019.23~20.04.1

5.13.0-1021.25~20.04.1

5.13.0-1023.28~20.04.1

5.13.0-1024.29~20.04.1

5.13.0-1025.30~20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-tools-5.13.0-1027-gcp": "5.13.0-1027.32~20.04.1",
            "linux-image-unsigned-5.13.0-1027-gcp-dbgsym": "5.13.0-1027.32~20.04.1",
            "linux-gcp-5.13-headers-5.13.0-1027": "5.13.0-1027.32~20.04.1",
            "linux-gcp-5.13-tools-5.13.0-1027": "5.13.0-1027.32~20.04.1",
            "linux-image-unsigned-5.13.0-1027-gcp": "5.13.0-1027.32~20.04.1",
            "linux-modules-5.13.0-1027-gcp": "5.13.0-1027.32~20.04.1",
            "linux-buildinfo-5.13.0-1027-gcp": "5.13.0-1027.32~20.04.1",
            "linux-headers-5.13.0-1027-gcp": "5.13.0-1027.32~20.04.1",
            "linux-modules-extra-5.13.0-1027-gcp": "5.13.0-1027.32~20.04.1"
        }
    ]
}

Ubuntu:20.04:LTS / linux-oracle-5.13

Package

Name: linux-oracle-5.13
Purl: pkg:deb/ubuntu/linux-oracle-5.13@5.13.0-1030.35~20.04.1?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.13.0-1030.35~20.04.1

Affected versions

5.*

5.13.0-1011.13~20.04.2

5.13.0-1015.19~20.04.1

5.13.0-1016.20~20.04.1

5.13.0-1018.22~20.04.1

5.13.0-1021.26~20.04.1

5.13.0-1025.30~20.04.1

5.13.0-1027.32~20.04.1

5.13.0-1028.33~20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-buildinfo-5.13.0-1030-oracle": "5.13.0-1030.35~20.04.1",
            "linux-tools-5.13.0-1030-oracle": "5.13.0-1030.35~20.04.1",
            "linux-image-unsigned-5.13.0-1030-oracle-dbgsym": "5.13.0-1030.35~20.04.1",
            "linux-modules-extra-5.13.0-1030-oracle": "5.13.0-1030.35~20.04.1",
            "linux-image-unsigned-5.13.0-1030-oracle": "5.13.0-1030.35~20.04.1",
            "linux-modules-5.13.0-1030-oracle": "5.13.0-1030.35~20.04.1",
            "linux-headers-5.13.0-1030-oracle": "5.13.0-1030.35~20.04.1",
            "linux-oracle-5.13-headers-5.13.0-1030": "5.13.0-1030.35~20.04.1",
            "linux-oracle-5.13-tools-5.13.0-1030": "5.13.0-1030.35~20.04.1"
        }
    ]
}