high8.4
CVE-2024-36973
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe() When…
Impact
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe() When auxiliary_device_add() returns error and then calls auxiliary_device_uninit(), callback function gp_auxiliary_device_release() calls ida_free() and kfree(aux_device_wrapper) to free memory. We should't call them again in the error handling path. Fix this by skipping the redundant cleanup functions.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.1 before 6.1.95 from 6.2 before 6.6.35 from 6.7 before 6.9.6 Version 6.10 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/086c6cbcc563c81d55257f9b27e14faf1d0963d3
- https://git.kernel.org/stable/c/1efe551982297924d05a367aa2b6ec3d275d5742
- https://git.kernel.org/stable/c/34ae447b138680b5ed3660f7d935ff3faf88ba1a
- https://git.kernel.org/stable/c/86c9713602f786f441630c4ee02891987f8618b9
- https://git.kernel.org/stable/c/086c6cbcc563c81d55257f9b27e14faf1d0963d3
- https://git.kernel.org/stable/c/1efe551982297924d05a367aa2b6ec3d275d5742
- https://git.kernel.org/stable/c/34ae447b138680b5ed3660f7d935ff3faf88ba1a
- https://git.kernel.org/stable/c/86c9713602f786f441630c4ee02891987f8618b9
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html