high7.0
CVE-2022-1247
An issue found in linux-kernel that leads to a race condition in rose_connect().
Impact
An issue found in linux-kernel that leads to a race condition in rose_connect(). The rose driver uses rose_neigh->use to represent how many objects are using the rose_neigh. When a user wants to delete a rose_route via rose_ioctl(), the rose driver calls rose_del_node() and removes neighbours only if their “count” and “use” are zero.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | All versions |
| Redhat | Enterprise Linux | Version 9.0 |
| Fedoraproject | Fedora | Version 36 |