UBUNTU-CVE-2023-3090

Advisory lineage Upstream: 1 Downstream: 11
Upstream
CVE-2023-3090
Published: 28 Jun 2023, 20:15
Last modified:03 Jun 2026, 13:36

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.8 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Jun 2023, 20:15
Published
Vulnerability first disclosed
03 Jun 2026, 13:36
Last Modified
Vulnerability information updated

Description

A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by missing skb->cb initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_IPVLAN is enabled. We recommend upgrading past commit 90cbed5247439a966b645b34eb0a2e037836ea8e.

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • ubuntu•linux

    < 4.4.0-243.277 | < 4.15.0-214.225 | < 5.4.0-155.172 | < 5.15.0-78.85

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    < 4.4.0-1121.127 | < 4.4.0-1159.174 | < 4.15.0-1159.172 | < 5.4.0-1106.114 | < 5.15.0-1040.45

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1040.45~20.04.1

  • ubuntu•linux-aws-5.19

    < 5.19.0-1029.30~22.04.1

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1106.114~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    < 6.2.0-1008.8~22.04.1

  • ubuntu•linux-aws-fips

    < 4.15.0-2098.104 | all | < 5.4.0-1106.114+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1159.172~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1168.183~14.04.1 | < 4.15.0-1168.183~16.04.1 | all | < 5.4.0-1112.118 | < 5.15.0-1042.49

  • ubuntu•linux-azure-4.15

    < 4.15.0-1168.183

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1042.49~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1112.118~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    < 5.15.0-1042.49.1

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2077.83 | all | < 5.4.0-1112.118+fips1

  • ubuntu•linux-bluefield

    < 5.15.0-1021.23 | < 5.4.0-1068.74 | < 5.15.0-1021.23 | all

  • ubuntu•linux-fips

    < 4.4.0-1091.98 | all | < 4.15.0-1114.125 | < 5.4.0-1081.90

  • ubuntu•linux-gcp

    < 4.15.0-1153.170~16.04.1 | all | < 5.4.0-1109.118 | < 5.15.0-1038.46

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1153.170

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1038.46~20.04.1

  • ubuntu•linux-gcp-5.19

    < 5.19.0-1030.32~22.04.1

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1109.118~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    < 6.2.0-1010.10~22.04.1

  • ubuntu•linux-gcp-fips

    < 4.15.0-2061.66 | all | < 5.4.0-1109.118+fips1

  • ubuntu•linux-gke

    < 5.4.0-1104.111 | < 5.15.0-1038.43

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.15

    < 5.15.0-1038.43~20.04.1

  • ubuntu•linux-gke-5.4

    all

  • ubuntu•linux-gkeop

    < 5.4.0-1073.77 | < 5.15.0-1024.29

  • ubuntu•linux-gkeop-5.15

    < 5.15.0-1024.29~20.04.1

  • ubuntu•linux-gkeop-5.4

    all

  • ubuntu•linux-hwe

    < 4.15.0-214.225~16.04.1 | all

  • ubuntu•linux-hwe-5.11

    all

  • ubuntu•linux-hwe-5.13

    all

Showing first 50 affected entries in server-rendered view.

References (15)