CVE-2024-50051
"Linux SPI Kernel Use-After-Free (UAF) Vulnerability"
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.
INFO
Published Date :
Jan. 11, 2025, 1:15 p.m.
Last Modified :
Feb. 10, 2025, 6:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-50051.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-50051 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-50051 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Feb. 10, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-416 -
Initial Analysis by [email protected]
Feb. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.1 up to (excluding) 5.4.287 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.231 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.174 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.120 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.66 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.12.5 *cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1 No Types Assigned https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1 Patch Changed Reference Type https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b No Types Assigned https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b Patch Changed Reference Type https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8 No Types Assigned https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8 Patch Changed Reference Type https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21 No Types Assigned https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21 Patch Changed Reference Type https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 No Types Assigned https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 Patch Changed Reference Type https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817 No Types Assigned https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817 Patch Changed Reference Type https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 No Types Assigned https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jan. 11, 2025
Action Type Old Value New Value 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. Added Reference https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1 Added Reference https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b Added Reference https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8 Added Reference https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21 Added Reference https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 Added Reference https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817 Added Reference https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-50051 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-50051
weaknesses.