In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: Add cancel_work_sync before module remove If we remove the module which will call mpc52xx_spi_remove it will free 'ms' through spi_unregister_controller. while the work ms->work will be used. The sequence of operations that may lead to a UAF bug. Fix it by ensuring that the work is canceled before proceeding with the cleanup in mpc52xx_spi_remove.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

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 total

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:6.13:rc1:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1 cve-icon cve-icon
https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b cve-icon cve-icon
https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8 cve-icon cve-icon
https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21 cve-icon cve-icon
https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 cve-icon cve-icon
https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817 cve-icon cve-icon
https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025011122-CVE-2024-50051-d822@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-50051 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-50051 cve-icon
History

Thu, 13 Feb 2025 01:00:00 +0000

Type Values Removed Values Added
Metrics threat_severity

Low

 threat_severity

Moderate

Mon, 10 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Mon, 03 Feb 2025 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-416
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
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': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Tue, 14 Jan 2025 08:45:00 +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

Sat, 11 Jan 2025 12:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: Add cancel_work_sync before module remove If we remove the module which will call mpc52xx_spi_remove it will free 'ms' through spi_unregister_controller. while the work ms->work will be used. The sequence of operations that may lead to a UAF bug. Fix it by ensuring that the work is canceled before proceeding with the cleanup in mpc52xx_spi_remove.
Title spi: mpc52xx: Add cancel_work_sync before module remove
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-02-10T17:21:06.363Z

Reserved: 2025-01-09T09:50:31.785Z

Link: CVE-2024-50051

cve-icon Vulnrichment

Updated: 2025-02-10T17:12:09.420Z

cve-icon NVD

Status : Modified

Published: 2025-01-11T13:15:24.427

Modified: 2025-02-10T18:15:26.457

Link: CVE-2024-50051

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-01-11T00:00:00Z

Links: CVE-2024-50051 - Bugzilla