USN-6043-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-6043-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6043-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6043-1
Related
Published
2023-04-26T13:39:51.724642Z
Modified
2023-04-26T13:39:51.724642Z
Summary
linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.19, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi vulnerabilities
Details

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the TCINDEX classifier has been removed. (CVE-2023-1829)

It was discovered that the OverlayFS implementation in the Linux kernel did not properly handle copy up operation in some conditions. A local attacker could possibly use this to gain elevated privileges. (CVE-2023-0386)

References

Affected packages

Ubuntu:22.04:LTS / linux-hwe-5.19

Package

Name
linux-hwe-5.19
Purl
pkg:deb/ubuntu/linux-hwe-5.19@5.19.0-41.42~22.04.1?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.19.0-41.42~22.04.1

Affected versions

5.*

5.19.0-28.29~22.04.1
5.19.0-32.33~22.04.1
5.19.0-35.36~22.04.1
5.19.0-38.39~22.04.1
5.19.0-40.41~22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-buildinfo-5.19.0-41-generic-lpae": "5.19.0-41.42~22.04.1",
            "linux-modules-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-modules-extra-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-tools-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-headers-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-image-5.19.0-41-generic-dbgsym": "5.19.0-41.42~22.04.1",
            "linux-image-unsigned-5.19.0-41-generic-64k": "5.19.0-41.42~22.04.1",
            "linux-modules-5.19.0-41-generic-64k": "5.19.0-41.42~22.04.1",
            "linux-hwe-5.19-headers-5.19.0-41": "5.19.0-41.42~22.04.1",
            "linux-image-unsigned-5.19.0-41-generic-dbgsym": "5.19.0-41.42~22.04.1",
            "linux-cloud-tools-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-hwe-5.19-cloud-tools-5.19.0-41": "5.19.0-41.42~22.04.1",
            "linux-image-5.19.0-41-generic-lpae": "5.19.0-41.42~22.04.1",
            "linux-buildinfo-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-modules-iwlwifi-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-image-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-modules-5.19.0-41-generic-lpae": "5.19.0-41.42~22.04.1",
            "linux-source-5.19.0": "5.19.0-41.42~22.04.1",
            "linux-modules-ivsc-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-hwe-5.19-cloud-tools-common": "5.19.0-41.42~22.04.1",
            "linux-image-unsigned-5.19.0-41-generic-64k-dbgsym": "5.19.0-41.42~22.04.1",
            "linux-modules-ipu6-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-hwe-5.19-tools-5.19.0-41": "5.19.0-41.42~22.04.1",
            "linux-headers-5.19.0-41-generic-64k": "5.19.0-41.42~22.04.1",
            "linux-hwe-5.19-tools-common": "5.19.0-41.42~22.04.1",
            "linux-headers-5.19.0-41-generic-lpae": "5.19.0-41.42~22.04.1",
            "linux-image-5.19.0-41-generic-lpae-dbgsym": "5.19.0-41.42~22.04.1",
            "linux-buildinfo-5.19.0-41-generic-64k": "5.19.0-41.42~22.04.1",
            "linux-image-unsigned-5.19.0-41-generic": "5.19.0-41.42~22.04.1",
            "linux-tools-5.19.0-41-generic-64k": "5.19.0-41.42~22.04.1",
            "linux-tools-5.19.0-41-generic-lpae": "5.19.0-41.42~22.04.1",
            "linux-hwe-5.19-tools-host": "5.19.0-41.42~22.04.1"
        }
    ]
}