Vulnerabilities > CVE-2022-48639 - Unspecified vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix possible refcount leak in tc_new_tfilter() tfilter_put need to be called to put the refount got by tp->ops->get to avoid possible refcount leak when chain->tmplt_ops != NULL and chain->tmplt_ops != tp->ops.
Vulnerable Configurations
References
- https://git.kernel.org/stable/c/0559d91ee3a2cd81b15ad5cd507539d6da867f88
- https://git.kernel.org/stable/c/0559d91ee3a2cd81b15ad5cd507539d6da867f88
- https://git.kernel.org/stable/c/8844c750eeb03452e2b3319c27a526f447b82596
- https://git.kernel.org/stable/c/8844c750eeb03452e2b3319c27a526f447b82596
- https://git.kernel.org/stable/c/903f7d322c17d8e306d766404b4604e81653902a
- https://git.kernel.org/stable/c/903f7d322c17d8e306d766404b4604e81653902a
- https://git.kernel.org/stable/c/c2e1cfefcac35e0eea229e148c8284088ce437b5
- https://git.kernel.org/stable/c/c2e1cfefcac35e0eea229e148c8284088ce437b5
- https://git.kernel.org/stable/c/f8162aed962be8fa07445b2b5928e84ab40dd8d7
- https://git.kernel.org/stable/c/f8162aed962be8fa07445b2b5928e84ab40dd8d7