In the Linux kernel, the following vulnerability has been resolved: um: Fix potential integer overflow during physmem setup This issue happens when the real map size is greater than LONG_MAX, which can be easily triggered on UML/i386.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/1575df968650d11771359e5ac78278c5b0cc19f3 cve-icon cve-icon
https://git.kernel.org/stable/c/1bd118c5f887802cef2d9ba0d1917258667f1cae cve-icon cve-icon
https://git.kernel.org/stable/c/5c710f45811e7e2bfcf703980c306f19c7e1ecfe cve-icon cve-icon
https://git.kernel.org/stable/c/a875c023155ea92b75d6323977003e64d92ae7fc cve-icon cve-icon
https://git.kernel.org/stable/c/a98b7761f697e590ed5d610d87fa12be66f23419 cve-icon cve-icon
https://git.kernel.org/stable/c/a9c95f787b88b29165563fd97761032db77116e7 cve-icon cve-icon
https://git.kernel.org/stable/c/d1a211e5210d31da8f49fc0021bf7129b726468c cve-icon cve-icon
https://git.kernel.org/stable/c/e6102b72edc4eb8c0858df00ba74b5ce579c8fa2 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024122424-CVE-2024-53145-1a25@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-53145 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-53145 cve-icon
History

Wed, 01 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 07 Jan 2025 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Thu, 26 Dec 2024 02:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-190
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

Wed, 25 Dec 2024 13:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Tue, 24 Dec 2024 11:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: um: Fix potential integer overflow during physmem setup This issue happens when the real map size is greater than LONG_MAX, which can be easily triggered on UML/i386.
Title um: Fix potential integer overflow during physmem setup
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-12-24T11:28:46.113Z

Updated: 2025-10-01T20:17:09.520Z

Reserved: 2024-11-19T17:17:24.997Z

Link: CVE-2024-53145

cve-icon Vulnrichment

Updated: 2025-10-01T15:35:14.178Z

cve-icon NVD

Status : Modified

Published: 2024-12-24T12:15:22.507

Modified: 2025-10-01T21:16:35.490

Link: CVE-2024-53145

cve-icon Redhat

Severity : Low

Publid Date: 2024-12-24T00:00:00Z

Links: CVE-2024-53145 - Bugzilla