Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1; affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before e0c6ce8424095c2da32a063d3fc027494c689817; affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before cd5106c77d6d6828aa82449f01f4eb436d602a21; affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before 373d55a47dc662e5e30d12ad5d334312f757c1f1; affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59; affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before 90b72189de2cddacb26250579da0510b29a8b82b; affected ca632f556697d45d67ed5cada7cedf3ddfe0db4b before 984836621aad98802d92c4a3047114cf518074c8 |
| Linux / Linux | affected 3.1; unaffected 0 before 3.1; unaffected 5.4.287 through 5.4.*; unaffected 5.10.231 through 5.10.*; unaffected 5.15.174 through 5.15.*; unaffected 6.1.120 through 6.1.*; unaffected 6.6.66 through 6.6.*; unaffected 6.12.5 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1
- https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817
- https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21
- https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1
- https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59
- https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b
- https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.