CVE-2024-23851

Aliases:UBUNTU-CVE-2024-23851DEBIAN-CVE-2024-23851
Advisory lineage Upstream: 0 Downstream: 29
Modified
Published: 23 Jan 2024, 00:00
Last modified:04 Nov 2025, 18:28

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (cve.org)
EPSS Score
0.3% LOW
0% probability +0.28%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 Jan 2024, 00:00
Published
Vulnerability first disclosed
04 Nov 2025, 18:28
Last Modified
Vulnerability information updated

Description

copy_params in drivers/md/dm-ioctl.c in the Linux kernel through 6.7.1 can attempt to allocate more than INT_MAX bytes, and crash, because of a missing param_kernel->data_size check. This is related to ctl_ioctl.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.30%• Percentile: 22%

Techniques & Countermeasures

  • CWE-190•Integer Overflow or Wraparound

    The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Affected Systems

  • debian•linux

    < 5.10.216-1 | < 6.1.82-1 | < 6.6.7-1 | < 6.6.7-1

  • ubuntu•linux

    all | < 4.4.0-253.287 | < 4.15.0-224.236 | < 5.4.0-176.196 | < 5.15.0-102.112

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    < 4.4.0-1130.136 | < 4.4.0-1168.183 | < 4.15.0-1167.180 | < 5.4.0-1122.132 | < 5.15.0-1057.63

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1057.63~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1122.132~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    < 6.5.0-1017.17~22.04.2

  • ubuntu•linux-aws-fips

    < 4.15.0-2106.112 | all | < 5.4.0-1122.132+fips1 | < 5.15.0-1057.63+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1167.180~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1176.191~14.04.1 | < 4.15.0-1176.191~16.04.1 | all | < 5.4.0-1127.134 | < 5.15.0-1060.69

  • ubuntu•linux-azure-4.15

    < 4.15.0-1176.191

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1060.69~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1127.134~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    < 6.5.0-1018.19~22.04.2

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all | < 5.15.0-1060.69.1 | all

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fde-6.8

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2085.91 | all | < 5.4.0-1127.134+fips1 | < 5.15.0-1060.69+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1082.89 | < 5.15.0-1040.42

  • ubuntu•linux-fips

    < 4.4.0-1100.107 | all | < 4.15.0-1122.133 | < 5.4.0-1096.106 | < 5.15.0-102.112+fips1

  • ubuntu•linux-gcp

    < 4.15.0-1161.178~16.04.1 | all | < 5.4.0-1126.135 | < 5.15.0-1055.63

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1161.178

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1055.63~20.04.1

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1126.135~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    < 6.5.0-1017.17~22.04.1

  • ubuntu•linux-gcp-fips

    < 4.15.0-2069.74 | all | < 5.4.0-1126.135+fips1 | < 5.15.0-1055.63+fips2

  • ubuntu•linux-gke

    all | < 5.15.0-1054.59

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.15

    all

Showing first 50 affected entries in server-rendered view.

References (19)