In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential use-after-free in slab_debugfs_fops When sysfs_slab_add failed, we shouldn't call debugfs_slab_add() for s because s will be freed soon. And slab_debugfs_fops will use s later leading to a use-after-free.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 5.3.9 |
| Linux | Linux | 6.1.0 |
| Linux | Linux | Cisco Web Security Appliance |
| Linux | Linux | V100R005C00,V100R005C10,V100R006C00,V200R001C00,V200R002C50SPC800 |