CVE-2024-50051
spi: mpc52xx: Add cancel_work_sync before module remove
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 11, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
ca632f556697d45d67ed5cada7cedf3ddfe0db4b < d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 ca632f556697d45d67ed5cada7cedf3ddfe0db4b < e0c6ce8424095c2da32a063d3fc027494c689817 ca632f556697d45d67ed5cada7cedf3ddfe0db4b < cd5106c77d6d6828aa82449f01f4eb436d602a21 ca632f556697d45d67ed5cada7cedf3ddfe0db4b < 373d55a47dc662e5e30d12ad5d334312f757c1f1 ca632f556697d45d67ed5cada7cedf3ddfe0db4b < f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 ca632f556697d45d67ed5cada7cedf3ddfe0db4b < 90b72189de2cddacb26250579da0510b29a8b82b ca632f556697d45d67ed5cada7cedf3ddfe0db4b < 984836621aad98802d92c4a3047114cf518074c8
Linux / Linux
3.1
References
git.kernel.org: https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 git.kernel.org: https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817 git.kernel.org: https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21 git.kernel.org: https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1 git.kernel.org: https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 git.kernel.org: https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b git.kernel.org: https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html