CVE-2023-3090

Aliases:RHSA-2023:4828UBUNTU-CVE-2023-3090DEBIAN-CVE-2023-3090
Advisory lineage Upstream: 0 Downstream: 78
Modified
Published: 28 Jun 2023, 19:06
Last modified:05 Mar 2025, 18:55

Vulnerability Summary

Overall Risk (default)
medium
41/100
CVSS Score
7.8 HIGH
v3.1 (cve.org)
EPSS Score
0.49% LOW
0% probability +0.48%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

28 Jun 2023, 19:06
Published
Vulnerability first disclosed
05 Mar 2025, 18:55
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

EPSS Trends

Current EPSS score: 0.49%• Percentile: 41%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

    The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • debian•linux

    < 5.10.191-1 | < 6.1.37-1 | < 6.3.7-1 | < 6.3.7-1

  • 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

    all | < 5.4.0-1068.74 | < 5.15.0-1021.23

  • 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

Showing first 50 affected entries in server-rendered view.

References (29)