LSN-0093-1

Advisory lineage Upstream: 4 Downstream: 0
Published: 27 Mar 2023, 07:25
Last modified:03 Jun 2026, 14:03

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Mar 2023, 07:25
Published
Vulnerability first disclosed
03 Jun 2026, 14:03
Last Modified
Vulnerability information updated

Description

Kernel Live Patch Security Notice Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.(CVE-2023-0179) It was discovered that the Upper Level Protocol (ULP) subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, 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-2023-0461)

Affected Systems

  • ubuntu•linux

    all | < 4.15.0-206.217 | < 5.4.0-144.161 | < 5.15.0-67.74

  • ubuntu•linux-aws

    all | < 4.15.0-1151.164 | < 5.4.0-1097.105 | < 5.15.0-1031.35

  • ubuntu•linux-aws-5.15

    < 5.15.0-1031.35~20.04.1

  • ubuntu•linux-aws-5.4

    all | < 5.4.0-1097.105~18.04.1

  • ubuntu•linux-aws-hwe

    all | < 4.15.0-1151.164~16.04.1

  • ubuntu•linux-azure

    all | < 4.15.0-1162.177~16.04.1 | < 5.4.0-1104.110 | < 5.15.0-1034.41

  • ubuntu•linux-azure-4.15

    all | < 4.15.0-1162.177

  • ubuntu•linux-azure-5.4

    all | < 5.4.0-1104.110~18.04.1

  • ubuntu•linux-gcp

    all | < 4.15.0-1146.162~16.04.1 | < 5.4.0-1101.110 | < 5.15.0-1030.37

  • ubuntu•linux-gcp-4.15

    all | < 4.15.0-1146.162

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1030.37~20.04.1

  • ubuntu•linux-gcp-5.4

    all | < 5.4.0-1101.110~18.04.1

  • ubuntu•linux-gke

    all | < 5.4.0-1095.102 | < 5.15.0-1028.33

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.15

    < 5.15.0-1028.33~20.04.1

  • ubuntu•linux-gke-5.4

    all

  • ubuntu•linux-gkeop

    all | < 5.4.0-1065.69

  • ubuntu•linux-gkeop-5.4

    all

  • ubuntu•linux-hwe

    all | < 4.15.0-206.217~16.04.1

  • ubuntu•linux-hwe-5.4

    all | < 5.4.0-144.161~18.04.1

  • ubuntu•linux-ibm

    all | < 5.4.0-1045.50 | < 5.15.0-1026.29

  • ubuntu•linux-oem

    all

References (3)