USN-5444-1

Source
https://ubuntu.com/security/notices/USN-5444-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5444-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5444-1
Related
Published
2022-05-24T20:31:06Z
Modified
2022-05-24T20:31:06Z
Summary
linux-oem-5.14, linux-oem-5.17 vulnerability
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.

References

Affected packages

Ubuntu:20.04:LTS / linux-oem-5.14

Package

Name
linux-oem-5.14
Purl
pkg:deb/ubuntu/linux-oem-5.14?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-1038.42

Affected versions

5.*

5.14.0-1004.4
5.14.0-1005.5
5.14.0-1007.7
5.14.0-1008.8
5.14.0-1010.10
5.14.0-1011.11
5.14.0-1013.13
5.14.0-1018.19
5.14.0-1020.22
5.14.0-1022.24
5.14.0-1024.26
5.14.0-1027.30
5.14.0-1029.32
5.14.0-1031.34
5.14.0-1032.35
5.14.0-1033.36
5.14.0-1034.37
5.14.0-1036.40

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-buildinfo-5.14.0-1038-oem"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-headers-5.14.0-1038-oem"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-image-unsigned-5.14.0-1038-oem"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-image-unsigned-5.14.0-1038-oem-dbgsym"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-modules-5.14.0-1038-oem"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-modules-iwlwifi-5.14.0-1038-oem"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-oem-5.14-headers-5.14.0-1038"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-oem-5.14-tools-5.14.0-1038"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-oem-5.14-tools-host"
        },
        {
            "binary_version": "5.14.0-1038.42",
            "binary_name": "linux-tools-5.14.0-1038-oem"
        }
    ]
}

Ubuntu:22.04:LTS / linux-oem-5.17

Package

Name
linux-oem-5.17
Purl
pkg:deb/ubuntu/linux-oem-5.17?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.17.0-1006.6

Affected versions

5.*

5.17.0-1003.3
5.17.0-1004.4

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-buildinfo-5.17.0-1006-oem"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-headers-5.17.0-1006-oem"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-image-unsigned-5.17.0-1006-oem"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-image-unsigned-5.17.0-1006-oem-dbgsym"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-modules-5.17.0-1006-oem"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-oem-5.17-headers-5.17.0-1006"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-oem-5.17-tools-5.17.0-1006"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-oem-5.17-tools-host"
        },
        {
            "binary_version": "5.17.0-1006.6",
            "binary_name": "linux-tools-5.17.0-1006-oem"
        }
    ]
}